Solve the System by the Substitution Method$$\begin{array} { l }
49 x ^ { 2 } + 64 y ^ { 2 } = 3136 \
8 y + 7 x = 56
\end{array}$$

Question

Solve the System by the Substitution Method$$\begin{array} { l } 
49 x ^ { 2 } + 64 y ^ { 2 } = 3136 \
8 y + 7 x = 56
\end{array}$$

Examlex · Accepted Answer

The Answer of Solve the System by the Substitution Method$$\begin{array} { l } 
49 x ^ { 2 } + 64 y ^ { 2 } = 3136 \
8 y + 7 x = 56
\end{array}$$

Solve the System by the Substitution Method $\begin{array} { l } 49 x ^ { 2 } + 64 y ^ { 2 } = 3136 \\8 y + 7 x = 56\end{array}$