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
2x-3y=-2
-2y+3x=12
~Explanation too, please!
I really need help!
Please and thanks!
2 answers
Thank you so much. :P
1 answer