Проверьте пожалуйста решение
㏒₄(4+7x)=㏒₄(1+5x)+1
4+7x=1+5x+1
1+5x+1-4-7x=0
-2-2x=0
-2x=2
x=-1
Ответ :-1
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.