Question 473211
2r-3s= -14
3r+2s=18



2(2r-3s)= 2(-14)
3(3r+2s)=3(18)



4r-6s=-28
9r+6s=54



13r=26
r=26/13
r=2


2r-3s=-14
2(2)-3s=-14
4-3s=-14
-3s=-14-4
-3s=-18
s=-18/(-3)
s=6


Answers: r=2 and s=6