Solve the System $\left(\begin{array}{rlll}2 x&+&5 y&-&3 z & =&-13 \\5 x&-&2 y&+&4 z & =&34 \\&&4 y&+&z & =&-10\end{array}\right)$

question 91

Multiple Choice

Solve the system. $\left(\begin{array}{rlll}2 x&+&5 y&-&3 z & =&-13 \\5 x&-&2 y&+&4 z & =&34 \\&&4 y&+&z & =&-10\end{array}\right)$

• A) x = 0, y = -5, z = 1
• B) x = 4, y = -3, z = 2
• C) x = 3, y = -6, z = 4
• D) x = 0, y = -4, z = 4

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