Question

Помогите решить систему неравенств 0<1-3x<1 3-4x<2

Answer 1

$left { {{0 textless 1-3x textless 1} atop {3-4x textless 2}} right. left { {{-1 textless -3x textless 0} atop {-4x textless -1}} right. left { {{0 textless 3x textless 1} atop {4x textgreater 1}} right. left { {{x=(0; frac{1}{3}) } atop {x=( frac{1}{4} ;+)}} right. \ \ x=( frac{1}{4} ; frac{1}{3} )$