Posted by **Lueshelle** on Tuesday, April 24, 2012 at 10:53am.

Soe using the eliminatin method.Show work.State if it has infinite solutions or no solutions...-15r+12s=24,30r-24s=48

- intermediate algebra -
**Damon**, Tuesday, April 24, 2012 at 11:17am
multiply first equation by 2

-30r+24s=48

+30r-24s=48

hmm, if I add those, I get 0 = 96. a problem all right

try multiplying the second one by -1 then look

-30r+24s=48

-30r+24s=-48

that is two parallel lines with the same slope but they never cross (different intercepts). There are no solutions.

## Answer This Question

## Related Questions

- math - Solve using the elimination method. Show your work. If the system has no ...
- algebra - solve using the eliminatin method. show your work. if the system has ...
- intermediate algebra - Solve using the elimination method. Show your work. If ...
- Intermediate Algebra - Solve using the elimination method. Show your work. If ...
- intermediate algebra - Solve using the elimination method. Show all work. If the...
- Intermediate Algebra - Solve using the elimination method. Show your work. If ...
- Intermediate Algebra - Solve using the substitution method. Show your work. If ...
- Algebra (Intermediate) - Solve using the elimination method. Show your work. If ...
- Intermediate Algebra (Math) - HELP PLEASE, Solve using the elimination method. ...
- Intermediate Algebra - Solve using the elimination method. Show your work. If ...

More Related Questions