помогите решить даю 20

1)2(в-9)-(3в+4)

2)-5(с+7)+4(8с-3)

3)-9(d-4)+7(5d+6)​
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.