Question 404599
3y+x=2 
y-x=-6
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Solve the 2nd for "y":
y = x-6
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Substitute into the 1st and solve for "x":
3(x-6)+x = 2
3x-18 + x = 2
4x = 20
x = 5
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Solve for "y":
y = x-6
y = 5-6
y = -1
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Cheers,
Stan H.