hmm
we can solve for xin second equation
add 4y both sides
x=24+4y
sub 24+4y for x in other equation
-5(24+4y)+6y=-8
-120-20y+6y=-8
-120-14y=-8
add 120 both sides
-14y=112
divide bot sides by -14
y=-8
sub back
x=24+4y
x=24+4(-8)
x=24-32
x=-8
answer is
(x,y)
(-8,-8)
