Question

$left { {{3(x-1)-2(1+x) } atop {3x-4 } right.$

Answer 1

$left { {{3(x-1)-2(1+x) textless 1} atop {3x-4 textgreater 0}} right.$
$left { {{3x-3-2-2x textless 1} atop {3x textgreater 4}} right.$
$left { {{x textless 6} atop {x textgreater 4/3}} right.$
x∈ (4/3; 6)
Целые решения: 2, 3, 4, 5