7.2乘5+8x=36.8 2、3\8x+2/5x=937.2乘5+8x=36.8 2、3\8x+2/5x=93

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$7.2乘5+8x=36.8 2、3\8x+2/5x=937.2乘5+8x=36.8 2、3\8x+2/5x=93$

7.2乘5+8x=36.8 2、3\8x+2/5x=937.2乘5+8x=36.8 2、3\8x+2/5x=93
7.2乘5+8x=36.8 2、3\8x+2/5x=93
7.2乘5+8x=36.8 2、3\8x+2/5x=93

7.2乘5+8x=36.8 2、3\8x+2/5x=937.2乘5+8x=36.8 2、3\8x+2/5x=93
1.X=0.1
2.X=1/120