Post a New Question


posted by on .

Solve by elimination method.


  • math - ,

    can someone please check my answer?

    the answer I got was s= -69/-21 or 3.28

  • math - ,

    I didn't get that. Did you separate one of the variables by itself then plug it into the other equation? It has to be r= not 2r= or anything

  • math - ,

    hmmm this is where I get confused which variable do I need to multiply to eliminate...

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question