Answer
$x=8$
$y=-4$
$(8,-4)$
Work Step by Step
$3x = 24$ $(1)$
$x+2y=0$ $(2)$
Divide Equation $(1)$ by 3 and we get
$x=8$
Substitute this back into Equation $(2)$
$8+2y=0$
$2y=-8$
$y=-4$
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