Question

решите систему неравенств -5⩽х-2⩽6

Answer 1

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Answer 2

-5⩽x-2⩽6

$left { {{x-2geq -5} atop {x-2leq 6}} right. \\left { {{xgeq -3} atop {xleq 8}} right.$

Ответ: x∈[-3; 8]