решите пожалуйста уравнения!

1) 5-2(х-1)=4-х
2)(7х+1)-(9х+3)=5
3) 0,2(7-2у)=2,3-0,3(у-6)
4) 4(5х+2)=10(2х-3)+15​
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.