SOLUTION: Solve by elimination 5r-8s=22 8r+5s=53 I not for sure but I have tried to work it out just need a little help 25r-40s=110 64r+40s=424 89r=534 r=6

Algebra ->  Linear-equations -> SOLUTION: Solve by elimination 5r-8s=22 8r+5s=53 I not for sure but I have tried to work it out just need a little help 25r-40s=110 64r+40s=424 89r=534 r=6      Log On


   

Question 357098: Solve by elimination
5r-8s=22
8r+5s=53
I not for sure but I have tried to work it out just need a little help
25r-40s=110
64r+40s=424
89r=534
r=6
Answer by user_dude2008(1862) About Me  (Show Source):
You can put this solution on YOUR website!
r=6
5(6)-8s=22
30-8s=22
-8s=-8
s=1
Answers: r=6, s=1