x+1除以0.2-x+3除以0.01等于50,怎么解要过程

2025-04-06 15:06:22
推荐回答(1个)
回答1:

(x+1)/0.2-(x+3)/0.01=50
5(x+1)-100(x+3)=50
5x+5-100x-300=50
-95x-295=50
-95x=345
x=-69/19