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Question 183451: for the following equation 3x -y =4 find x if y=2 findy if x=1/3 present solutions as ordred pairs
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! for the following equation 3x -y = 4 find x if y=2 find y if x=1/3
Present solutions as ordred pairs
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3x -y = 4
Solve for "y": y = 3x - 4
Solve for "x": x = (1/3)y + (4/3)
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If y=2, then x = (1/3)*2 + (4/3) = (2/3)+(4/3) = (6/3) = 2
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If x = 1/3, then y = 3*(1/3) - 4 = 1-4 = -3
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Cheers,
Stan H.
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