7.2×5+8X=36.8怎么解
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![7.2×5+8X=36.8怎么解](/uploads/image/z/9319579-43-9.jpg?t=7.2%C3%975%2B8X%3D36.8%E6%80%8E%E4%B9%88%E8%A7%A3)
7.2×5+8X=36.8怎么解
7.2×5+8X=36.8怎么解
7.2×5+8X=36.8怎么解
7.2×5+8X=36.8
8x=36.8-36
8x=0.8
x=0.1
7.2×5+8X=36.8
36+8X=36.8
8X=36.8-36
8X=0.8
X=0.1
8X=36.8-7.2×5
8X=36.8-36
8X=0.8
X=0.1
x如果是代表一个运算的话,那就很简单,就是x0.1,或者除于10