Answer:
(-6,4)
Explanation:
since (y) is already solved, you would substitute the y in the second equation so:
y=4 and -4x-3y=12
-4x-3(4)=12 ( Distribute )
-4x-12=12.
( add 12 to both sides to remove the constant )
-4x=24
( divide both sides by the coefficient so -4)
x=-6
now write it as an ordered pair (x,y): (-6,4)