Question 0103a

Equations and Inequalities
System of Linear Equations

Question

Solve the following system of linear equations, giving your answer in exact form.
4x+3y−5z=−2x−z=−3−y+z=−8\begin{align*} && \quad 4 x + 3 y - 5 z &= -2 \\ && \quad x - z &= -3 \\ && \quad - y + z &= -8 \\ \end{align*}

Attempt

x={x=}
y={y=}
z={z=}

Answer

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