12.3(x-2) 1=x-(2x-1)怎么解

2025-06-21 09:41:53
推荐回答(1个)
回答1:

12.3(x-2) 1=x-(2x-1)
12.3x-24.6-1=x-2x+1
13.3x=26.6
x=2