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Solve the System of Equations Using Gauss-Jordan Row Reduction x+y+z+u+v=30yz+uv=1z+u+v=16uv=2v=7\begin{aligned}x + y + z + u + v & = 30 \\y - z + u - v & = - 1 \\z + u + v & = 16 \\u - v & = - 2 \\v & = 7\end{aligned}

question 52

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Solve the system of equations using Gauss-Jordan row reduction.
x+y+z+u+v=30yz+uv=1z+u+v=16uv=2v=7\begin{aligned}x + y + z + u + v & = 30 \\y - z + u - v & = - 1 \\z + u + v & = 16 \\u - v & = - 2 \\v & = 7\end{aligned}


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