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## Answers

r+5=6s

r=6s-5

Substitute to the first equation

2(6s-5)+5s=0

12s-10+5s=0

17s-10=0

17s=10

s=0.59

Substitute to the equation we've equate

r=6(0.59)-5

r=-1.46

In eliminatio:

2r+5s=0

r -6s=-5

Multiply the second equation by 2 to eliminate r

2r+ 5s=0

2r-12s=-10

Subtract the second equation from the first equation

17s=10

Divide both sides by 17

s=0.59

Substitute to any equation

2r+5(0.59)=0

2r+2.95=0

2r=-2.95

r=-1.47

Hope it helps =)