0.85(x-6)=5.1怎么做

2024-11-29 15:30:31
推荐回答(2个)
回答1:

0.85(x-6)=5.1
x-6=5.1/0.85
x-6=6
x=6+6
x=12

回答2:

0.85(x-6)=5.1
0.85x-5.1=5.1
0.85x=10.2
x=12