1⼀5(x-3)=1⼀2+1⼀3(x-1)

解方程
2025-02-12 08:07:17
推荐回答(1个)
回答1:

解:1/5(x-3)=1/2+1/3(x-1) 两边乘30
6(x-3)=15+10(x-1)
6x-18+15+10x-10
6x-18=10x+5
10x-6x=-18-5
4x=-23
x=-23/4