Answer: (-18,11)
Step-by-step explanation:
Find the x-intercept of the first equation by substituting and solving for "x":
Find the y-intercept of the first equation by substituting and solving for "y":
Graph the line passing through the points (-7,0) and (0,-7)
Find the x-intercept of the second equation by substituting and solving for "x":
Find the y-intercept of the second equation by substituting and solving for "y":
Graph the line passing through the points (4,0) and (0,2)
You can observe in the graph that the point of intersection of the lines is:
(-18,11)
This is the solution of the system of equations.