Решите уравнения с помощю распр закона раскрытия скобок -40*(-7x+5)=-1600 (-20x-50)*2=100
2,1*(4-6y)=-42
-3*(2-15x)=-6
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.