если 2а-b=505 и 3b-c=333 , то 4a+7b-3c равно:
А) 2069 В) 999 С)838 Д) 172 Е) невозможно определить

помогите!!!!​
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.