Wednesday

April 16, 2014

April 16, 2014

Posted by **Tim** on Wednesday, January 27, 2010 at 10:50pm.

2r-5s= -11

5r+2s= 16

- Elimination method -
**Kendra**, Wednesday, January 27, 2010 at 11:07pmTry to get rid of the r first. Multiply the top row by -5 and the bottom row by 2. solve for s.

Get rid of the s next, multiplying the top by 2 and the bottom by 5. solve for r.

There should be a solution.

- Elimination method -
**Anonymous**, Thursday, March 27, 2014 at 3:26pm3r-4s=3

4r+3s=39

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