Решите уравнение 4x-3(x-7)=2x+15.
4х-3х+21=2х+15
х-2х=15-21
-х=-6
х=6
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
4х-3х+21=2х+15
х-2х=15-21
-х=-6
х=6