$(1$ point$)$

Solve the system using row operations.

$4u4vwx=16$

$-v-7w10x=-5$

$-3w-x=-14$

If your answer includes any arbitrary parameters name them s$1,$ s$2,$ etc., as needed.

$(u,v,w,x)=(,,,)$

Note: You can earn partial credit on this problem.

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