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小学数学解方程汇总(强烈推荐

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解方程

111

0.6×(x-0.6)=0.6 8x÷(1.8+3)=1.5 x+ x=75 x+ 50%x=35

2334x+7.1=12.5-2x

1

53

x+ x=1.4 x+0.8=1.7 x-1.4=1.6 394

4x-6.2=3.8 x+50% x=60

1

2 x÷ =40 75%x-28% x=16.92

4

70% x+25.8=39.8 x+20% x=120

16 x-14.8=71.6 60% x-15% x=10.8

10% x+x=2.2 x ÷(1-24%)=4

x+4x=9.2 62% x=5.

4

21

x+25% x= x-70% x=180 550

x-75% x=180 x÷60%=50

(1+20%)x=7.2 91÷x =1.34

2x+1.4×2=3.7 0.16×3-7x=0.13

5x+3x=12.8 10x=45 (x+5)×4÷2=50

(2x+3)÷0.5=15 8.4-7.9+x=9.2

7.9+x=9 4.5x+0.5x=2.6×4

(0.4x+3)×6=25.2 8=2x+1.2

4x=2x+6

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

8(x-1.5)=x+0.6 2.5x+x=10.5

4.8+5x =13.8 52-x =15

x+1.2×5=24.4 2x+0.4x=48

35x+13x=9.6 x+20% x =16

1.2x=158 0.5+4x=0.6 0.7(x+0.9)=4

2 x + 25 = 35 70% x + 20% x = 3.6

25% x + 10 = 1 x+ 10 x=121 x-21% x =4 x÷15%=2

3

4 x +6 x=33 4+70%x=102 x- 75% x=12 20% x=4 3 x +300%x=60 x -15% x = 68

4x-3 ×9 =29

6 x+5=13.4 36×5 -34 x =35

0.125x=8

5 x-2.4×5=10

(1-50%)x=16

15% x=8

25 x -13 x =310

x×(1+25%)=75 x÷(1-20%)=88

x-35%x=7.8 x +160%x=39

58% x-23%x=2.1 (1+30%)x=3.9 60%x-15%x=27 x +20%x=48

50% x+15=35 60%x+25% x =10.2 x-29%x=319.5 x-60%x=1.6 x+130%x=460 0.5+2 x=9.8÷2 3200-x =5x+450 91÷x=130% 120% x =3-40%x x-24%x=7.6

x +21%x=72.6

90%x-18%x=108

x+50=985

50%x-30%x=34

25+ x =6x

7.5×2x=15

18(x-2)=270

3x÷5=4.8

30÷x+25=85 130%×8-2 x=5

1

60% x-12.8×3=0.06 (x+ )×3=21

2

6×3-x÷2=7 0.273÷x=35%

5

x ÷ =13 x÷5+7=23

9

(x-26)÷7=50% x-6=3.3×20%

+x = x- =13 50%x-5=20%x+10 35

xx

= 2x-10.251.6

x-11.25x

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