Graph the system of equations on your graph paper to answer the question.

{

y=2x+7

y=-4x-5

What is the solution for the system of equations?

Enter your answer in the boxes.

For this case, the first thing you must do is to graph both functions in the same Cartesian plane.

Then, to find the solution you should see where both functions are cut.

For this case, looking at the graph, we see that the solution of the system of equations is

x = - 2

y = 3

answer

(x, y) = ( - 2, 3)