5x+2=3x+10怎么解
问题描述:
5x+2=3x+10怎么解
答
5x+2=3x+10
5x-3x=10-2
2x=8
x=4
5x+2=3x+10怎么解
5x+2=3x+10
5x-3x=10-2
2x=8
x=4