In Problems 1956, solve each system of equations. If the system has no solution, state that it
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In Problems 19–56, solve each system of equations. If the system has no solution, state that it is inconsistent.
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x + y 2x = 9 z = 13 7 3y + 2z
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x y 9 2xz13 3y 2z 7 Multiply each side of the first equation by 2 and add to t...View the full answer
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