Из данных равенств выберите тождетство
1)4 у-8=4(у-2)
2)х+(3х-4)=3х-4
3)а-b c=-(b-a-c)
4)9a-(b c)=9a-b-c
5)2y-6=2(y-1)
6)2,5х 1,7х-3,2х=х.
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2025 SCHOLAR.TIPS - All rights reserved.