In Problems 3974, solve each system of equations using matrices (row operations). If the system has no
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In Problems 39–74, solve each system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent.
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- 4x + y = 5 zw=5 z+w = 4 2x - y + z
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4x y 5 2xy zw5 zw4 Write the augmented matrix 4 1 0 0 5 2 1 115 0 01 14 1 0 0 2 1 1 15 ...View the full answer
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