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Abhishek Thapliyal · Answer 1 · 2017-08-28T13:10:39+0000

hope i understand it right how you wrote above this system

3x -4y = 9
-3x +2y = 9
------------------- assum the same terms
0 -2y = 18

y = 18/(-2) = -9

y = -9

3x -4(-9) = 9
3x +36 = 9
3x = 9 -36
3x = -27

x = -27/3 = -9

x = -9
y = -9

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