Упростите выражение
1)3a - 2,7a;
2)5,2b - 3.6b;
3)7x - 1.4x + 5.3x.
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.