88-2(5X-8)=40 帮我解方程!我急!
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88-2(5X-8)=40 帮我解方程!我急!
![88-2(5X-8)=40 帮我解方程!我急!](/uploads/image/z/17057794-58-4.jpg?t=88-2%285X-8%29%3D40+%E5%B8%AE%E6%88%91%E8%A7%A3%E6%96%B9%E7%A8%8B%21%E6%88%91%E6%80%A5%21)
88-2(5X-8)=40
2(5X-8)=88-44
2(5X-8)=36
5X-8=18
5X=18+8
X=26
X=26/5
X=5.2
再问: 您的计算错误!请改过来!88-40≠36!!!!11
再答: 88-2(5X-8)=40 2(5X-8)=88-40 2(5X-8)=48 5X-8=24 5X=24+8 X=32 X=32/5 X=6.4
2(5X-8)=88-44
2(5X-8)=36
5X-8=18
5X=18+8
X=26
X=26/5
X=5.2
再问: 您的计算错误!请改过来!88-40≠36!!!!11
再答: 88-2(5X-8)=40 2(5X-8)=88-40 2(5X-8)=48 5X-8=24 5X=24+8 X=32 X=32/5 X=6.4