Solve each system by using either the substitution or the elimination-by-addition method, whichever seems more appropriate. $$\left( \begin{array} { c }
- 4 ( x + 2 ) + 7 ( y - 5 ) = - 65 \
5 ( x + 6 ) - 7 ( y + 4 ) = 19
\end{array} \right)$$

Question

Solve each system by using either the substitution or the elimination-by-addition method, whichever seems more appropriate. $$\left( \begin{array} { c } 
- 4 ( x + 2 ) + 7 ( y - 5 ) = - 65 \
5 ( x + 6 ) - 7 ( y + 4 ) = 19
\end{array} \right)$$

Quizplus · Accepted Answer

The Answer of Solve each system by using either the substitution or the elimination-by-addition method, whichever seems more appropriate. $$\left( \begin{array} { c } 
- 4 ( x + 2 ) + 7 ( y - 5 ) = - 65 \
5 ( x + 6 ) - 7 ( y + 4 ) = 19
\end{array} \right)$$

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