Posted by **Anonymous** on Tuesday, January 29, 2013 at 3:59pm.

use substitution to solve the system 2x-y=-4 -3x+y=-9

## Answer this Question

## Related Questions

- algebra - i need help with these problems (either a solution or how to plug them...
- algebra - use substitution to solve the system -5x+24=27 and y=2x+11
- Math Homework - Hello! I need help with these math questions, thanks! :) 1.) ...
- algebra - Use the method of substitution to solve the system. xy=1 4x-y+3=0
- Algebra - y=4x-1 y=2x-5 Use substitution to solve each system of equations
- Algebra II - If you were to use the substitution method to solve the following ...
- algebra - Requesting help. (I must reckon, that X is a variable, and y is y-...
- Algebra - Use the substitution method to solve the linear system. 1/8p+3/4q=7 3/...
- algebra - Use the substitution method to solve the linear system. Thanks! s= t+4...
- Algebra - -3x + 2y = 8 x + 4y = -4 use substitution method to solve the linear ...