4x+10=5x-8怎么做
问题描述:
4x+10=5x-8怎么做
答
4x+10=5x-8
4x-5x=-8-10
-x=-18
x=18
4x+10=5x-8怎么做
4x+10=5x-8
4x-5x=-8-10
-x=-18
x=18