Розв’яжіть рівняння:
а) 3(а−7)−2а=−1;

б)3,2(1+2х)−0,7(3х−1,5)=15.
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.