(3r+p=-8) + (2r + p = 22)
Multiply second equation by -1
(3r+p=-8) + (-2r - p = -22)
Subtract 2r from 3r while subtracting p from p and -8 from -22
Final Answer: r= -30
3r+p=-8
Subsititue -30 for r
3(-30)+p=-8
Multiply -30 by 3
-90+p=-8
Add 90 to both sides
Final Answer: p=82
And so the point of intersection on the graph would be (-30,82)
