7.2×5+8X=36.8怎么解

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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=36.88x=36.8-368x=0.8x=0.17.2×5+8X=36.836+8X

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