Posted by Izzy on Saturday, January 21, 2012 at 12:28pm.
Rewrite your equations as:
6x -9y = -6
6x -4y = 24
Note that I multipled each of your equations by a constant to get the same coefficients for x.
Then subtract the lower equation from the upper.
-5 y = -30
y = 6
2x - 18 = -2
2x = 16
x = 8
Thank you so much. :P
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