Question
In Problems 17-54, solve each system of equations. If the system has no solution, say that it is inconsisten $\left\{\begin{aligned} x-y+z & =-4 \\ 2 x-3 y+4 z & =-15 \\ 5 x+y-2 z & =12\end{aligned}\right.$
Step 1
Step 1: Write down the system of equations: \[ \begin{aligned} x - y + z &= -4 \quad \text{(Equation 1)} \\ 2x - 3y + 4z &= -15 \quad \text{(Equation 2)} \\ 5x + y - 2z &= 12 \quad \text{(Equation 3)} \end{aligned} \] Show more…
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