(5x+2)x0.5=6解方程并检验?

2025-12-25 07:09:30
推荐回答(1个)
回答1:

(5x+2)x0.5=6
5x+2=6÷0.5
5x+2=12
5x=12-2
5x=10
x=10÷5
x=2