Question

Розв'яжіть систему нерівностей { 2(х+3)-4<х-8
{6х+1>3(х+1)​

Answer 1

$\left \{ {{2(x+3)-4 < x-8} \atop {6x+1 > 3(x+1)} \right. \left \{ {{2x+6-4 < x-8} \atop {6x+1 > 3x+3}} \right. \left \{ {{2x-x < -8-6+4} \atop {6x-3x > 3-1}} \right. \left \{ {{x < -10} \atop {3x > 2}} \right. \left \{ {{x < -10} \atop {x > 2/3}} \right. = > \emptyset.$