Помогите пожалуйста!
Упростите выражения :
1. 7a-(a+4)-(5a-1)-8
2. 5b-(2b-(b-2)+(3-2b)-13)
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.