Question 856732
Add the equations to get



-4x - y = -6
4x + 3y = 18 
-------------
0x + 2y = 12



So, 2y = 12 ----> y = 6 (divide both sides by 2)



Now that we know that y = 6, we use this to find x.



-4x - y = -6


-4x - 6 = -6


-4x = -6+6


-4x = 0


x = 0/(-4)


x = 0



So the solutions are: x = 0, y = 6