Question

-3<2-5x<1
решите пожалуйста

Answer 1

$-3 textless 2-5x textless 1 /-2\ -3-2 textless 2-2-5x textless 1-2 \ -5 textless -5x textless -1 /:5\ - frac{5}{5} textless - frac{5x}{5} textless - frac{1}{5} \ -1 textless -x textless -0.2 /*(-1)\ 1 textgreater x textgreater 0.2 \ \ 0.2 textless x textless 1$