Question

Решить систему неравенств:
{2x-12 > 0
{3x > 9​

Answer 1

$left { {{2x-12>0} atop {3x>9}} right.; ; left { {{2x>12} atop {x>3}} right. ; ; left { {{x>6} atop {x>3}} right. ; ; Rightarrow ; ; ; x>6$