Solve each system by using either the substitution or the elimination-by-addition method, whichever seems more appropriate. $$\left( \begin{array} { c }
5 x - y = 8 \
6 x + 9 y = 1
\end{array} \right)$$

Question

Solve each system by using either the substitution or the elimination-by-addition method, whichever seems more appropriate. $$\left( \begin{array} { c } 
5 x - y = 8 \
6 x + 9 y = 1
\end{array} \right)$$

Quizplus · Accepted Answer

The Answer of Solve each system by using either the substitution or the elimination-by-addition method, whichever seems more appropriate. $$\left( \begin{array} { c } 
5 x - y = 8 \
6 x + 9 y = 1
\end{array} \right)$$

Solve Each System by Using Either the Substitution or the Elimination-By-Addition