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2x-y=26, 8x+6y=48. find x and y.

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Mlcparra16id
2x - y = 26 ... [1]
8x + 6y = 48 ... [2]

6[1] + [2]

12x - 6y = 156
8x + 6y = 48
20x = 204
x = 10.2

2x - y = 26
2x - 26 = y
20.4 - 26 = y
-5.6 = y