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9x=-14-11y
x=-14-11/9
6x-5y=-34
6x=-34-5y
x=-34-5y/6
-14-11y = -34-5y
------ -------
9 6
-14-11y(6) = -34-5y(9)
-84-66y = -306+45y
-84--306 66y+45y
222 111
222/111
y=2
-14-11y
----------
9
-14-11y(2)
-------------
9
-14-22y= -36
------------ ---
9 9
x=-4
x=-4
y=2