(3х+1)-(х-1)=2
3х+1-х-1=2
3х-х=2+1-1
2х=2
х=2/2
х=1
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
(3х+1)-(х-1)=2
3х+1-х-1=2
3х-х=2+1-1
2х=2
х=2/2
х=1