0,2 Salve a system of equations by graphing
Solve this system of equations by graphing. First graph the equations, and then type the solution.
$\begin{array}{l} x + y = 1 \\ 3 x + 5 y = 15 \end{array}$

Click to select points on the graph.

Answer

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Answer

The solution to the system of equations is $(5, - 4)$

Steps

Step 1 ：Convert the equations into slope-intercept form: $y = - x + 1$ and $y = - \frac{3}{5} x + 3$

Step 2 ：Graph the equations and find the point of intersection

Step 3 ：The point of intersection is $(5, - 4)$

Step 4 ：The solution to the system of equations is $(5, - 4)$