SOLVE 2X-3Y=7 & 5X-Y=9
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X=7+3y÷2
Then take
5*(7+3y÷2)-y=9
(35+15y÷2)-2y÷2=9
35+15y-2y=18
Then find y
Then take y in first eq
Then find x.
Then take
5*(7+3y÷2)-y=9
(35+15y÷2)-2y÷2=9
35+15y-2y=18
Then find y
Then take y in first eq
Then find x.
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