Question

решите совокупность неравенств​

Answer 1

Ответ: x ∈ (3, +∞)

Объяснение:

$\left \{ {{-x<3} \atop {3x+6\geq 0}} \right. \\\\\left \{ {{x>3} \atop {3x\geq -6}} \right. \\\\\left \{ {{x>3} \atop {x\geq -2}} \right.$

x ∈ (3, +∞)