Solve each system in Exercises 518. 3(2x + y) + 5z = -1 2(x3y + 4z) =
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Solve each system in Exercises 5–18.
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3(2x + y) + 5z = -1 2(x3y + 4z) = -9 4(1 + x) = -3(z - 3y)
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32x y 5z 1 2x3y 4z 9 41x3z3y Simplify each equation 6x3y 5z 1 Equation 4 Equat...View the full answer
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