x-3⼀4x=3⼀5这道方程怎么解?要过程。请大家帮帮忙,谢谢!

2025-06-29 06:31:12
推荐回答(1个)
回答1:

x-3/4x=3/5
(1-3/4)x=3/5
1/4x=3/5
x=(3/5)÷(1/4)
x=(3/5)×4
x=12/5