6-5x=2.5怎么解方程

2025-06-23 09:24:57
推荐回答(4个)
回答1:

5x=6-2.5
X=3.5➗5
x=0.7

回答2:

6-5x=2.5
5x=6-2.5
5x=3.5
x=3.5÷5
x=0.7

回答3:

6-5x=2.5
5x=3.5
x=0.7

回答4:

-5x=-3.5
x=0.7