6x+0.8×4.6=16.88怎么解
问题描述:
6x+0.8×4.6=16.88怎么解
答
6x+0.8×4.6=16.88
6x+3.68=16.88
6x=16.88-3.68
6x=13.2
x=13.2÷6
x=2.2