Question

помогите пж решить. С координатной прямой​

Answer 1

$1)\; \; -8<2-5x\leq 12\\\\-10<-5x\leq 10\\\\-2<x\leq 2\\\\2)-17\leq 2-5x<0\\\\-19\leq -5x<-2\\\\\frac{2}{5}\leq x<\frac{19}{5}\\\\0,4\leq x<3,8$