Question

решите неравенство 5(-7-x) > - 1

Answer 1

 5( -7-x)> -1
-35-5x> -1
-5x>-1+35
-5x>34
x< -34/5
x< -6,8

Answer 2

$5(-7-x) textgreater - 1 \ -35-5x textgreater - 1 \ -35+1 textgreater 5x \ 5x textless -34 \ x textless -6,8$

Ответ: $x textless -6,8$