Question 747054
Solve the system of equations by the addition method and check : 
4x-3y=11
3x-y =7

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Multiply thru the bottom equation by 3:
4x-3y = 11
9x-3y = 21
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Subtract and solve for "x":
5x = 10
x = 2
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Solve for "y":
3x-y = 7
3*2 - y = 7
y = 6-7
y = -1
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Cheers,
Stan H.