Question

Solve the system of linear equations below by graphing. x-y=17 and 3x+y=3

Answer 1

Answer:

x=5,y=-12

Step-by-step explanation:

You add the two equations to get: 4x=20

Then you get x=5.

You plug this in to x-y=17 to get y=-12

The answer is x=5 and y=-12