(2х+4)/7=х-3
2х+4=7х-21
2x-7x=-21-4
-5x=-25
x=5
ответ: 5
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
(2х+4)/7=х-3
2х+4=7х-21
2x-7x=-21-4
-5x=-25
x=5
ответ: 5
Verified answer
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!