如果2(x-2)的值与3(x-1)的值互为相反数,那么x等于多少

如果2(x-2)的值与3(x-1)的值互为相反数,那么x等于多少
2025-04-01 18:23:03
推荐回答(6个)
回答1:

2(x-2)=-3(x-1)
2x-4=-3x+3
5x=7
x=7/5

回答2:

1.2

回答3:

-1

回答4:

2(x-2)=-3(x-1)
2x-4=-3x+3
5x=7
x=1.4

回答5:

解:由题意知,2(x-2)=-3(x-1)
2x-4 =-3x+3
2x+3x=3+4
5x=7
x=7/5

回答6:

2(x-2)+3(x-1)=0
2x-4+3x-3=o
-x=7
x=-7