37.5-5X=7x这倒方程怎么解
问题描述:
37.5-5X=7x这倒方程怎么解
答
37.5-5X=7x
37.5=7x+5x
12x=37.5
x=3.125
37.5-5X=7x这倒方程怎么解
37.5-5X=7x
37.5=7x+5x
12x=37.5
x=3.125