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誰能出30道六年級解方程題目?

誰能出30道六年級解方程題目?

(1)2x+8=16

(2)x/5=10

(3)x+7x=8

(4)9x-3x=6

(5)6x-8=4

(6)5x+x=9

(7)x-8=6x

(8)4/5x=20

(9)2x-6=12

(10)7x+7=14

(11)6x-6=0

(12)5x+6=11

(13)2x-8=10

(14)1/2x-8=4

(15)x-5/6=7

(16)3x+7=28

(17)3x-7=26

(18)9x-x=16

(19)24x+x=50

(20)6/7x-8=4

(21)6x+6=12

(22)3x-3=1

(23)5x-3x=4

(24)2x+16=19

(25)5x+8=19

(26)14-6x=8

(27)15+6x=27

(28)5-8x=4

(29)7x-5=58

(30)8-9X=80知道上搜的,希望對妳有幫助

望采納

六年級解方程題目

1、解:設美術展品的數量是x,書法展品的數量是y,得

1y+1.5y=1000

y=400(件) x=1000-400=600 (件)

2、解:設大約x周後樹苗長高到1米,得

15X=100-55

X=3

3、解:設乙車每小時行x千米,得

2.5x+60×2.5=345

x=78(千米/小時)

4、解:設乙桶油的重量是x,甲桶油的重量是1.2x,得

1.2x-4=x+4

X=40

5、解:設這次電話最長打了x分鐘,得

0.10(X-3)+0.2=1.2

X=13

幾道六年級解方程題目

3∶8=15∶X

3x = 8 × 15

3x = 120

x = 40

32.5∶X=6又1/2(六又二分之壹)

x = 32.5 ÷ 6又1/2

x = 5

10∶X=4又1/2

x = 10 ÷ 4又1/2

x = 2.222……

5/8∶X=1又6/19

x = 5/8 ÷ 1又6/19

x = 19/40

X∶2.5=1/5

x = 2.5 × 1.5

x = 3.75

0.3/X=2又1/4

x = 0.3 ÷ 2又1/4

x = 0.1333……

X∶0.15=1又1/3

x = 0.15 × 1又1/3

x = 1/5

1又2/3∶X=100

x = 1又2/3 ÷ 100

x = 1/60

3/8∶X=0.5∶0.6

3/8 × 0.6 = 0.5x

x = 0.45

7∶4.2=(X+7)∶9

7 × 9 = 4.2 ( x + 7 )

63 = 4.2x + 29.4

33.6 = 4.2x

x = 8

1/6X∶3/4=7∶1又2/5

1/6x × 1又2/5 = 3.4 × 7

1/6x × 1又2/5 = 23.8

1/6x = 17

x = 102

4又1/2∶1又2/7=1又1/3∶(4-X)

4又1/2 ×(4-x)= 1又2/7 × 1又1/3

4又1/2 ×(4-x)= 12/7

4-x = 7又5/7

x = -3又5/7

六年級解方程題目(超急噶~~~~!)

(1) x2-4=0 (2) x2=256 (3) x2-7=0 (4) x2-9=0 (5) 4y2=9

(6) 16x2-49=0 (7) 2x2-32=0 (8) t2-45=0 (9) (6x-1)2=5 (10) (x+3)=2

(11) (2x-5)2=5 (12) (x+1)2-12=0 (13) (x-5)2-36=0 (14) 3x2-x=15-x

(1) x2-4x-3=0 (2) 2x2+3=7x (3) x2-6x+4=0 (4) x2+5x-6=0

(5) 2t2-7t=0 (6) 3x2-1=6x (7) x2+6x+8=0 (8) x2+4x-12=0

(9) x2+10x=24 (10) x2-8x+15=0 (11) x2+2x-99=0 (12) y2+5y+2=0

(13) 3x2-1=4x (14) x2+x-72=0 (15) x2-5x+6=0 (16) x2-0.5x-0.06=0 (17) 2x2=3-7x (18) y2-6y-6=0

(1) x2-3x+2=0 (2) 2x2+7x=4 (3) x2-2 (4) 2x2-mx-m2=0

(5) 2x2+5x-3=0 (6) t2+2t=5 (7) 6x2-13x-5=o (8) 2y2-4y-1=0

(9) p(p-8)=16 (10) 0.3x2+x=0.8 (11) x2+6x+8=o (12) x2+4x-12=0

(13) x2-10x=-24 (14) x2-8x+15=0 (15) x2+2x-99=0 (16) y2+5y+2=0

(17) 3x2-1=4x (18) x2+2x-2=0 (19) 3x2+4x-7=0 (20) 2y2+8y-1=0

(21) 3y2-2y=1 (22) x(x+8)=16 (23) (4y-3)(3y-1)=4 (24) x2-2.4x-13=0

(25) 5x+2=3x2 (26) 2x2+ (27) 3y2+1=2 (28)

(30) x2+3=2 x (31) x2-3 x+2=0

(32) x2-m(3x-2m+n)-n2=0 (34) x2+x-1=0(精確到0.001) (35) x2+3x-5=0(精確到0.001)

(1) x2-3x-10=0 (2) (x+3)(x-1)=5 (3) 3x2-16x+5=0 (4) 3x(x+2)=5(x+2)

(5) (3x+1)2-5=0 (6) 3(2x2-1)=7x (7) x2+7x+12=0 (8 ) x2-10x+16=0

(9) x2+3x-10=0 (10) x2-6x-40=0 (11) (x+1)(x+3)=15 (12) (y-1)2+2y(y-1)=0

(13) 3x2-7x+2=0 (14) 2x2-11x-21=0 (15) x2+7x+6=0 (16) (3x+2)2=4(x-3)2

(17) y2-17y+30=0 (18) y2-7y-60=o (19) x2+10x-11=0 (20) x2-12x-28=0

(21) t(t+3)=28 (22) 6x2-31x+35=o (23) 5x2+4x=o (24) 6x2-13x-15=0

(25) 9(2x+3)2-4(2x-5)2=0 (26) (2y+1)2+3(2y+1)+2=0 (27)

(28) 5m2x2-17mx+14=0(m 0) (29) 10a2x2+13abx-3b2=0(a 0)

(1) x2-3x+2=0 (2) x2-3x-2=0 (3) x2+12x+27=0 (4) (x-1)(x+2)=7

(5) (3-t)2+t2=9 (6) (y-2)2=3 (7) (2x+3)2=3(4x+3) (8) y+

(9) (2x-1)(x+3)=4 (10) x3-1=(x-1)3 (11) 3x(x-1)=2-2x (12) x2+2a2=3ax

(13) (a2-b2)x2-4abx=a2-b2 (14) (b-c)x2+(c-a)x+(a-b)=o

1. 7Y+5=40

2. Y+Y=16

*3. X+X=X

*4. (Y-7)x10+0=(15+90)-15x6

X-5.7=2.15X

4(X-3)-2X=18

3X+0.7=5X

3.5×2= 4.2+x

26×1.5= 2x+10

0.5×16X―16×0.2=4x

13 9.25-X=0.403

16.9÷X=0. 3

X÷0.5=2.6

x+13=33

3 - 5x=80

1.8 +6x=54

x+13=33

3 - 5x=80

1.8 +6x=54

6.7x -60.3=6.7

9 +4x =40

(X+8)*3=5X+8

8(X+3)=4X

1/2(X+2)=X

3/4X=2+X

7Y+5=40

Y+Y=16

* X+X=X

*(Y-7)x10+0=(15+90)-15x6

1.3-2x=3(3+2x)

2.3(x-21)=2x+3x

3.4x-3x=2+22

4.2(x+3x)=9-3x

5.2(8x+2x)-2x=2+8

6.3+2x+21=5x-1

7.9x+x-2=6X-1

8.4x-8=2+5xX2+1

9.2X8x+2X=12-2x

10.5(2-8x)-4=5(12-2x)

11.3(3X2x-3)=2x+2

12.2(2xX3-2+4x)=x+2

13.2x+4x-2=3x+1-3

14.3(3x+2)+4(5+3x)=1+4x

15.5x+4x(1+3)=2x+1

16.4+2(5-5x)=4x-2

17.4(2x+2x)+2=9(1-2x)

18.2x+x(1+4)=2(3x-4)

19.4-5+2x=2(1+3x)+2

20.6-2(2x+2)=2+2x

21.4+4x+1=1+3x-2

22.3+3x+3=6(2x-4)

23.4(2x+3x)+2=1-4x

24.x-4x+6=4(2xX6)

25.7-2X3x+2=6-2xX4

26.6-6(3-2xX3)=9-3x

27.5(2-4x)-3=2-4x+3

28.5xX3+5=2(8x-3)

29.2(2X3x-4X2)=2(2x-3)]

30.3(2xX2-4x2)=2(2X2+2X)

5X+3X=100-97+3X

3(2xX2-4x2)=2(2X2+2X)

2134X-546X=300

2(8x+2x)-2x=2+8

3+2x+21=5x-1

9x+x-2=6X-1

4x-8=2+5xX2+1

4-5+2x=2(1+3x)+2

4+2(5-5x)=4x-2

2x+x(1+4)=2(3x-4)

4(2x+2x)+2=9(1-2x)

6-2(2x+2)=2+2x

3+3x+3=6(2x-4)

4+4x+1=1+3x-2

4(2x+3x)+2=1-4x

x-4x+6=4(2xX6)

7-2X3x+2=6-2xX4

6-6(3-2xX3)=9-3x

5(2-4x)-3=2-4x+3

5xX3+5=2(8x-3)

2(2X3x-4X2)=2(2x-3)]

25÷X=5

X+9X+1X=11

9-4-X=1

34+X=73

5X+10X=150

4X+5X=90

102-X=53

5X+3X=100-97+3X

3(2xX2-4x2)=2(2X2+2X)

2134X-546X=300

3-2x=3(3+2x)

3(2xX2-4x2)=2(2X2+2X)

x+13=33

3 - 5x=80

1.8 +6x=54

6.7x -60.3=6.7

9 +4x =40

(X+8)*3=5X+8

8(X+3)=4X

1/2(X+2)=X

3/4X=2+X

7Y+5=40

Y+Y=16

* X+X=X

*(Y-7)x10+0=(15+90)-15x6

x+13=33

3 - 5x=80

102-X=53

5X+3X=100-97+3X

3(2xX2-4x2)=2(2X2+2X)

2134X-546X=300

3-2x=3(3+2x)

3(2xX2-4x2)=2(2X2+2X)

5x+10=7x-6 x+8+x=100 5x*2=7x+72 (x+x+x+20)*2=80-4

x-2*8+7=70-60+1

3x=x+x+56-(10x-8)

3X+189=521

4Y+119=22

3X*189=5

8Z/6=458

3X+77=59

4Y-6985=81

87X*13=5

7Z/93=41

15X+863-65X=54

58Y*55=27489

5x+12=7x-18

2x+3=11-6x

11x+42-2x=100-9x-22

8x-3+2x+1=7x+6-5x

2(x-2)+3(4x-1)=9(x-1)+7

2x-10.3x=15

0.52x-(1-0.52)x=80

x/2+3x/2=7

3x+7=32-2x

3x+5(138-x)=540

3x-7(x-1)=3-2(x+3)

18x+3x-3=18-2(2x-1)

3(20-x)=6x-4(x-11)

-(x/4-1)=5 3[4(5x-1)-8]=6

3x+5=8

5x-6=14

7x+8=8x+7

2x+5=3x+12

6x-2=3x+7

33x-10=56

5x-3=6x+8

x-12=3x+16

4(x-9)=7x+3

6(x-3)+7=5x+8

3x+(7-x)=17

3.5x+2=4x-1

3x+2(20-x)=50

3x+5=8

5x-6=14

7x+8=8x+7

2x+5=3x+12

6x-2=3x+7

33x-10=56

5a-3=6a+8

x-12=3x+16

4(x-9)=7x+3

6(x-3)+7=5x+8

2(8x+2x)-2x=2+8

3+2x+21=5x-1

9x+x-2=6X-1

4x-8=2+5xX2+1

4-5+2x=2(1+3x)+2

4+2(5-5x)=4x-2

2x+x(1+4)=2(3x-4)

4(2x+2x)+2=9(1-2x)

6-2(2x+2)=2+2x

3+3x+3=6(2x-4)

4+4x+1=1+3x-2

4(2x+3x)+2=1-4x

x-4x+6=4(2xX6)

7-2X3x+2=6-2xX4

6-6(3-2xX3)=9-3x

5(2-4x)-3=2-4x+3

5xX3+5=2(8x-3)

2(2X3x-4X2)=2(2x-3)]

25÷X=5

X+9X+1X=11

9-4-X=1

34+X=73

5X+10X=150

4X+5X=90

102-X=53

5X+3X=100-97+3X

3(2xX2-4x2)=2(2X2+2X)

2134X-546X=300

3-2x=3(3+2x)

3(2xX2-4x2)=2(2X2+2X)

解方程 (六年級題目 寫過程)

(1)解:3/4x=1/6*2/3

3/4x=1/9

x=1/9*4/3

x=4/27

(2)解:x=8+3/4

x=8.75

("/"表示分數線,"*”表示乘號)

解方程。求比值 (六年級題目)

3-x=3/8÷3/4

3-x=1/2

-x=1/2-3

-x=-5/2

X=5/2

16 :3 :8.4=160:30:84=80:15:42

六年級解方程題

(5a+4a)=540

3x+4x=350

3y=12×4

X:(350-X)=3:4

0.8x=0.

3x+48=168

3x-x=156

3x+11=5x-5

3.8x=17.48

x÷6.7=19.43

3x+1.5x=135

100-5x=93

x+12.8=30

55-x=32.76

x÷70=4.9

5.6x=78.4

18x+21=48

8x-4x=56

3.6x+2.2x=63.8

2x+24=108

2x+8=16

6X+2=38

0.5+x)+x=9.8÷2

2(X+X+0.5)=9.8

25000+x=6x

3200=450+5X+X

X-0.8X=6

12x-8x=4.8

7.5*2X=15

1.2x=81.6

x+5.6=9.4

52-x =15

91÷x =1.3

X+8.3=10.7

15x =3

3x-8=16

7(x-2)=2x+3

3x+9=2718(x-2)=270

12x=300-4x

7x+5.3=7.4

3x÷5=4.8

30÷x+25=85

1.4×8-2x=6

6x-12.8×3=0.06

410-3x=170

3(x+0.5)=21

0.5x+8=43

6x-3x=18

1.5x+18=3x

5×3-x÷2=8

0.273÷x=0.35

1.8x=0.972

x÷0.756=90

9x-40=5

x÷5+9=21

48-27+5x=31

10.5+x+21=56

x+2x+18=78

(200-x)÷5=30

(x-140)÷70=4

0.1(x+6)=3.3×0.4

4(x-5.6)=1.6

7(6.5+x)=87.5

(27.5-3.5)÷x=4

x+19.8=25.8

5.6x=33.6

9.8-x=3.8

75.6÷x=12.6

5x+12.5=32.3

5(x+8)=102

x+3x+10=70

3(x+3)=50-x+3

5x+15=60

3.5-5x=2

0.3×7+4x=12.5

x÷1.5-1.25=0.75

4x-1.3×6=2.6

20-9x=1.2×6.25

6x+12.8=15.8

150×2+3x=690

2x-20=4

3x+6=18

2(2.8+x)=10.4

(x-3)÷2=7.5

13.2x+9x=33.3

3x=x+100

x+4.8=7.2

6x+18=48

3(x+2.1)=10.5

12x-9x=8.7

13(x+5)=169

2x-97=34.2

3.4x-48=26.8

42x+25x=134

1.5(x+1.6)=3.6

2(x-3)=5.8

65x+7=42

9x+4×2.5=91

4.2 x+2.5x=134

10.5x+6.5x=51

89x-43x=9.2

5x-45=100

1.2x-0.5x=6.3

23.4=2x=56

4x-x=48.6

4.5x-x=28

X-5.7=2.15

15 5X-2X=18

3X+0.7=5

3.5×2= 4.2+x

26×1.5= 2x+10

0.5×16―16×0.2=4x

13 9.25-X=0.403

16.9÷X=0. 3

X÷0.5=2.6

x+13=33

3 - 5x=80

1.8 +6x=54

6.7x -60.3=6.7

9 +4x =40

2x+8=16

x/5=10

x+7x=8

9x-3x=6

6x-8=4

5x+x=9

x-8=6x

4/5x=20

2x-6=12

7x+7=14

6x-6=0

5x+6=11

2x-8=10

1/2x-8=4

x-5/6=7

3x+7=28

3x-7=26

9x-x=16

24x+x=50

6/7x-8=4

3x-8=30

6x+6=12

3x-3=1

5x-3x=4

2x+16=19

5x+8=19

14-6x=8

15+6x=27

5-8x=4

7x+8=15

9-2x=1

4+5x=9

10-x=8

8x+9=17

9+6x=14

x+9x=4+7

2x+9=17

8-4x=6

6x-7=12

7x-9=8

x-56=1

8-7x=1

x-30=12

6x-21=21

6x-3=6

9x=18

4x-18=13

5x+9=11

6-2x=11

x+4+8=23

7x-12=8

X-5.7=2.15

15 5X-2X=18

3X 0.7=5

3.5×2= 4.2 x

26×1.5= 2x

0.5×16―16×0.2=4x

9.25-X=0.403

16.9÷X=0.3

X÷0.5=2.6

3-5x=80

1.8-6x=54

6.7x-60.3=6.7

9 +4x=40

0.2x-0.4+0.5=3.7

9.4x-0.4x=16.2

12-4x=20

1/3x+5/6x=1.4

12x+34x=1

18x-14x=12

23 x-5×14=14

12+34x=56

22-14x=12

23x-14x=14

x+14x=65

23x=14x+14

30x12x-14x=1

x-0.7x=3.6

求解方程六年級題目快快快!

x+21%x=36.3

解:1.21x=36.3

x=36.3÷1.21

x=30

x-29%x=213

解:71%x=213

x=213÷71%

x=300

60%x+25%x=10.2

解: 0.85x=10.2

x=10.2÷0.85

x=12

90%x-18%x=54

解: 72%x=54

x=54÷72%

x=75

小學數學六年級解方程題目

3(2/3+x)=9/2X4

2+3x=18

3x=18-2

3x=16

x=16÷3

x=16/3

2、7/2÷4x=5/3÷2/3

4x X5/3=7/2X2/3

20x/3=7/3

20x=7

x=7/20