Ответ:
78-2х=3х
3х=78-2х
5х=78
х=78/5= 15 3/5= 15,6
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
78-2х=3х
3х=78-2х
5х=78
х=78/5= 15 3/5= 15,6