Solve each system in Exercises 518. x + y = 4 x + z = 4 y
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Solve each system in Exercises 5–18.
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x + y = 4 x + z = 4 y + z = 4
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x y 4 x z 4 y z 4 Eliminate x from Equations 1 and 2 by multiplying Equation 1 ...View the full answer
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