Answer
(-6, 2)
Work Step by Step
Add the equations to eliminate a variable:
2x + 3y = -6
x - 3y = -12
=
3x = -18
x = -6
Let x = -6 in one equation to solve for y:
2(-6) + 3y = -6
-12 + 3y = -6
3y = 6
y = 2
Check the solution (-6, 2) in the other equation:
-6 - 3(2) = -12
-6 - 6 = -12
-12 = -12; True