Question 567023
7x+3y=1
4x-y=6 
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Multiply thru the bottom equation by 3:
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7x + 3y = 1
12x -3y = 18
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Add and solve for "x":
19x = 19
x = 1
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Solve for "y":
4x-y = 6
4 - y = 6
y = -2
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Cheers,
Stan H.
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