26.2-9X=8.24（X+2)=11.64X+0.5乘3=6.75X-3.3=7.31.7X-0.7X=20X-4.5+5.5=158X+5乘7=914.8X+3.4乘6.7=34.785.4X+0.6X=6.63.5（X乘7）=25.913.056除X+3.20.35乘X=8.898（X-3）-5X=275X+20==10024-16X=2.77.5乘6-5X=0.825X-16X=2.73.5乘C(X+50)=238X-12.6=8.4

26.2-9X=8.24（X+2)=11.64X+0.5乘3=6.75X-3.3=7.31.7X-0.7X=20X-4.5+5.5=158X+5乘7=914.8X+3.4乘6.7=34.785.4X+0.6X=6.63.5（X乘7）=25.913.056除X+3.20.35乘X=8.898（X-3）-5X=275X+20==10024-16X=2.77.5乘6-5X=0.825X-16X=2.73.5乘C(X+50)=238X-12.6=8.4
26.2-9X=8.2
4（X+2)=11.6
4X+0.5乘3=6.7
5X-3.3=7.3
1.7X-0.7X=20
X-4.5+5.5=15
8X+5乘7=91
4.8X+3.4乘6.7=34.78
5.4X+0.6X=6.6
3.5（X乘7）=25.9
13.056除X+3.2
0.35乘X=8.89
8（X-3）-5X=27
5X+20==100
24-16X=2.7
7.5乘6-5X=0.8
25X-16X=2.7
3.5乘C(X+50)=238
X-12.6=8.4
0.7X=0.098
3.5X-4.8=37.9
4乘0.9-4X=1.2
小弟感激不尽

26.2-9X=8.24（X+2)=11.64X+0.5乘3=6.75X-3.3=7.31.7X-0.7X=20X-4.5+5.5=158X+5乘7=914.8X+3.4乘6.7=34.785.4X+0.6X=6.63.5（X乘7）=25.913.056除X+3.20.35乘X=8.898（X-3）-5X=275X+20==10024-16X=2.77.5乘6-5X=0.825X-16X=2.73.5乘C(X+50)=238X-12.6=8.4
这么简单的题都不想做,你有点懒啊!还是自己做做吧!

我真的好想给你做，不过本人才疏学浅，这么难的题还是让一年级小弟弟给你做吧！？

本来我想给答案的，但是太多了！我很懒~

26.2-9X=8.2
9X=26.2-8.2
9X=18
X=2
4（X+2)=11.6
X+2=2.9
X=0.9
4X+0.5乘3=6.7
4X+1.5=6.7
4X=5.2
X=1.3
5X-3.3=7.3
5X=7.3+3.3
...

全部展开

26.2-9X=8.2
9X=26.2-8.2
9X=18
X=2
4（X+2)=11.6
X+2=2.9
X=0.9
4X+0.5乘3=6.7
4X+1.5=6.7
4X=5.2
X=1.3
5X-3.3=7.3
5X=7.3+3.3
5X=10.6
X=2.12

1.7X-0.7X=20
X=20
X-4.5+5.5=15
X-4.5=15-5.5
X-4.5=9.5
X=9.5+4.5
X=14
8X+5乘7=91
8x+35=91
8x=91-35
8x=56
x=7
4.8X+3.4乘6.7=34.78
4.8X+22.78=34.78
4.8x=34.78-22.78
4.8x=12
x=2.5
5.4X+0.6X=6.6
6X=6.6
x=1.1
3.5（X乘7）=25.9
7x=7.4
x=37/35
0.35乘X=8.89
x=25.4
8（X-3）-5X=27
8x-24-5x=27
8x-5x=51
3x=51
x=17
5X+20==100
5x=80
x=16
24-16X=2.7
16x=24-2.7
16x=21.3
x=1.33125
7.5乘6-5X=0.8
45-5x=0.8
5x=45-0.8
5x=44.2
x=8.84
25X-16X=2.7
9x=2.7
x=0.3
3.5乘C(X+50)=238
这道题是不是有点问题啊
X-12.6=8.4
x=21
0.7X=0.098
x=0.14
3.5X-4.8=37.9
3.5x=42.7
x=12.2
4乘0.9-4X=1.2
3.6-4x=1.2
4x=2.4
x=0.6

这些题目其实很简单

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