x=4
y=1
Therefore, 6x+5y=?
Just substitute, and get 6*4+5*1=29
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x = 2, y = 1
1. 6x - 5y = 22 2. 5x - 9y = -1 1 times 5: 30x - 25y = 110 2 times 6: 30x - 54y = -6 Subtract : 29y = 116, so y = 4 and x therefore = 7
(5, 1)
3x + 6x +1 = 10 9x = 10 - 1 9x = 9 x = 1
5y + 24 = 29 5y = 5 (subtract 24 from both sides) y = 1 (divide by 5)