解方程:(X+215)÷9/10=(x-125)÷8/10
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![解方程:(X+215)÷9/10=(x-125)÷8/10](/uploads/image/z/580197-21-7.jpg?t=%E8%A7%A3%E6%96%B9%E7%A8%8B%3A%EF%BC%88X%2B215%EF%BC%89%C3%B79%2F10%3D%28x-125%29%C3%B78%2F10)
解方程:(X+215)÷9/10=(x-125)÷8/10
解方程:(X+215)÷9/10=(x-125)÷8/10
解方程:(X+215)÷9/10=(x-125)÷8/10
(X+215)÷9/10=(x-125)÷8/10
(X+215)÷9=(x-125)÷8
8(X+215)=9(x-125)
8x+215*8=9x-125*9
8x-9x=-1125-1720
-x=-2845
x=2845
(X+215)÷9/10=(x-125)÷8/10
(X+215)÷9=(x-125)÷8
8(X+215)=9(x-125)
8X+1720=9x-1125
x = 2845
8(X+215)=9(x-125),x=595