Use the Graphing Method to Solve the System $$\left( \begin{array} { l } 3 x + 4 y = 11 \\4 x - y = 21\end{array} \right)$$

Short Answer

Use the graphing method to solve the system. $$\left( \begin{array} { l } 3 x + 4 y = 11 \\4 x - y = 21\end{array} \right)$$ Please enter your answer as values of x and y , separated by a comma.