5x+30=6x-23,帮我解一解,急!
问题描述:
5x+30=6x-23,帮我解一解,急!
答
5x+30=6x-23
5x-6x=-23-30
-x=-53
x=53
5x+30=6x-23,帮我解一解,急!
5x+30=6x-23
5x-6x=-23-30
-x=-53
x=53