-4}} \right.\\\\ \left \{ {{-10x}\geq7-2\atop {2x>-4-2}} \right.\\\\ \left \{ {{-10x}\geq5\atop {2x>-6}} \right.\\\\ \left \{ {{x}\leq-0,5\atop {x>-3}} \right." alt="\left \{ {{2-10x}\geq7\atop {2x+2>-4}} \right.\\\\ \left \{ {{-10x}\geq7-2\atop {2x>-4-2}} \right.\\\\ \left \{ {{-10x}\geq5\atop {2x>-6}} \right.\\\\ \left \{ {{x}\leq-0,5\atop {x>-3}} \right." align="absmiddle" class="latex-formula">
Ответ : x ∈ (- 3 ; - 0,5]