Answer
$(6,10)$
Work Step by Step
Re-arrange the given two equations; we get
$\dfrac{10x}{3}+y=30$ ....(1)
$\dfrac{x}{3}+y=-8$ ...(2)
After adding the above two equations, we get
or, $11x =66$
This gives: $x=6$
Now, $\dfrac{10(6)}{3}+y=30 \implies y=10$
Our solution is: $(6,10)$
