3÷X=3.5 (6+2)X=29.6解方程

问题描述:

3÷X=3.5 (6+2)X=29.6解方程

x=3除以3.5 x约等于0.857 6x+2x=29.6 8x=29.6 x=29.6除以8 x=3.7