Question

estimate the solution to the following system of equations by graphing 3x + 5y = 146x - 4y = 9

Answer 1

To solve a system of equations by graphing

3x + 5y = 14

6x - 4y = 9​

$\begin{gathered} x=\text{ 2.405 = }\frac{2405}{1000}\text{ = }\frac{481}{200} \\ y=\text{ 1.357 =}\frac{1357}{1000} \end{gathered}$

Therefore the solution of the system of equations are

x = 2.405 and y = 1.357