# Thread: Solve the linear system.

1. ## Solve the linear system.

3x-y=-6
x+y=2

Please, I really need help. OMGGGZZZZ I NEED HELP NOW PPLLZZZ!!!!!!!
(hehehe...I know i shouldn't say that...)

2. Originally Posted by Silverstaraptor
3x-y=-6
x+y=2

Please, I really need help. OMGGGZZZZ I NEED HELP NOW PPLLZZZ!!!!!!!
(hehehe...I know i shouldn't say that...)

$3x - y = -6, (1)$

$x + y = 2, (2)$

$(1) + (2): 4x = -4 \implies x = -1$.

Substitute back into $(2)$

$-1 + y = 2$

$y = 3$.

Therefore, your solution is $(x, y) = (-1, 3)$.