Thursday

November 27, 2014

November 27, 2014

Posted by **Amanda** on Wednesday, November 11, 2009 at 2:24pm.

2r-5s=-33

5r+2s=48

- math -
**Amanda**, Wednesday, November 11, 2009 at 2:25pmcan someone please check my answer?

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

- math -
**Anonymous**, Wednesday, November 11, 2009 at 2:46pmI 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 -
**Anonymous**, Wednesday, November 11, 2009 at 2:52pmhmmm this is where I get confused which variable do I need to multiply to eliminate...

**Answer this Question**

**Related Questions**

math elimination method - elimination method really confuses me. solve by ...

Algebra - Solving system of linear equations by using the apropiate method name ...

Math - Solve by eliminnation methods 2x-4y=5 2x-4y=6 solve the system by ...

Algebra - Solve by elimination method. 7r-3s=14 3r+7s=64 Could never figure out ...

Algebra/Elimination method - Solve using the elimination method. If the system ...

Math - How do I solve these problems, I really need help. Solve by substitution ...

Math Elimination method - Use the elimination method to solve x+8y= 47 -x + 4y= ...

MaTh = Algebra = help - Solve this system of linear equaiton by an algebraic ...

Elimination Method Help - solve by the elimination method 5x+5y= -7 7x-3y=19 The...

math - can someone please help me with this elimination methods problem? 0.05x+0...