In Problems 4564, use the inverses found in Problems 3544 to solve each system of equations. x
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In Problems 45–64, use the inverses found in Problems 35–44 to solve each system of equations.
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x + 2z = 6 -x + 2y + 3z = -5 x - y = 6
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Precalculus Concepts Through Functions A Unit Circle Approach To Trigonometry
ISBN: 9780137945139
5th Edition
Authors: Michael Sullivan
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