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Problem 24

For the following exercises, solve each system by…

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Problem 23

For the following exercises, solve each system by Gaussian elimination.
$$
\begin{aligned} x+y+z &=14 \\ 2 y+3 z &=-14 \\-16 y-24 z &=-112 \end{aligned}
$$

Answer

$x=-\frac{45}{13}, y=\frac{17}{13}, z=-2$


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