如题所述
3.2x-0.5x6等于20.04解方程列竖式3.2x-0.5*6=20.04 解3.2 x-3=20.04 3.2x=20.04+3 3.2x=23.04 x=23.04\/3.2 x=7.2
X 6除0.5等于60方程怎么解?3.2x-0.5*6=20.04 解3.2 x-3=20.04 3.2x=20.04+3 3.2x=23.04 x=23.04\/3.2 x=7.2