2.7乘4-2x=8.8怎么解?

2.7乘4-2x=8.8怎么解?
2025-02-22 12:58:11
推荐回答(1个)
回答1:

2.7×4-2x=8.8
两边除以2得:
2.7×2-x=4.4
5.4-x=4.4
x=5.4-4.4
x=1