Use a matrix approach to solve the system. $$\left( \begin{array} { r l }
x - 3 y - 6 z & = - 20 \
6 x + 7 y - z & = - 45 \
5 x + y + 5 z & = 11
\end{array} \right)$$ If a system is inconsistent, so indicate. In those cases enter inconsistent .

Question

Use a matrix approach to solve the system. $$\left( \begin{array} { r l } 
x - 3 y - 6 z & = - 20 \
6 x + 7 y - z & = - 45 \
5 x + y + 5 z & = 11
\end{array} \right)$$ If a system is inconsistent, so indicate. In those cases enter inconsistent .

Quizplus · Accepted Answer

The Answer of Use a matrix approach to solve the system. $$\left( \begin{array} { r l } 
x - 3 y - 6 z & = - 20 \
6 x + 7 y - z & = - 45 \
5 x + y + 5 z & = 11
\end{array} \right)$$ If a system is inconsistent, so indicate. In those cases enter inconsistent .

Use a Matrix Approach to Solve the System (x−3y−6z=−206x+7y−z=−455x+y+5z=11)\left( \begin{array} { r l } x - 3 y - 6 z & = - 20 \\6 x + 7 y - z & = - 45 \\5 x + y + 5 z & = 11\end{array} \right)​x−3y−6z6x+7y−z5x+y+5z​=−20=−45=11​​

Use a Matrix Approach to Solve the System $\left( \begin{array} { r l } x - 3 y - 6 z & = - 20 \\6 x + 7 y - z & = - 45 \\5 x + y + 5 z & = 11\end{array} \right)$