SOLUTION: How do you solve this -6x+12y=-6 5x+6y=-27

Algebra ->  Linear-equations -> SOLUTION: How do you solve this -6x+12y=-6 5x+6y=-27      Log On


   



Question 821444: How do you solve this
-6x+12y=-6
5x+6y=-27

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
-6x+12y=-6
5x+6y=-27
------
Modify for elimination:
-6x + 12y = -6
10x + 12y = -54
----------------
Subtract and solve for "x":
-16x = 48
----
x = -3
-------------------
Solve for "y"::
5x + 6y = -27
5*-3 + 6y = -27
6y = -27+15
y = -2
========================
Cheers,
Stan H.
================