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(10一7.5)x=0.125×8(解方程)(过程+答案)!

(10-7.5)x=0.125*8, 2.5x=1, x=0.4.

(10-7.5)X=0.125*8 2.5X=1 X=1÷2.5 X=0.4

1+0.5x=0.5x71+0.5x=3.50.5x=2.5x=50.75x+0.5x=2.251.25x=2.25等号两边÷1.25x=1.83x+4.5x8=723x+36=723x=36x=12(10-7.5)x=0.125x82.5x=1等号两边÷2.5x=0.4

(10-7.5)x=0.125*8 解:(10-7.5)x=1 2.5x=1 2.5x除以2.5=1除以2.5 x=0.4

原式:(10-7.5)x=0.125*8 解:2.5 X=1 得X=0.4

2.5x=1x=0.4

(10-7.5)x=0.1252.5x=0.125 x=0.05 希望能帮到你!满意请采纳^_^

(10-7.5)x=0.125x82.5x=1x=0.4望采纳祝你学习进步~~

[10-7.5]x=0.125乘8 2.5x=1 x=2/5

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