Posted by **Anonymous** on Tuesday, September 14, 2010 at 10:29am.

SOLVE THE SYSTEM USING SUBSTITUTION MATH X-4Y=49 3Y-4Y=-66

- math -
**drwls**, Tuesday, September 14, 2010 at 10:41am
Check your second equation again. It has two "Y" terms.

Did you substitute a Y for an X?

- math -
**Anonymous**, Tuesday, September 14, 2010 at 10:43am
i have redone this problem over and over and i just cant seem to get it..

- math -
**drwls**, Tuesday, September 14, 2010 at 11:35am
You did not read or understand my comment.

The equation 3Y - 4Y = -66 has probably been typed incorrectly by you.

## Answer This Question

## Related Questions

- Math - 17) solve this linear system using the method of substitution. 2y-x=-10 y...
- math - solve each system of equations by substitution. y=3x-9 please help ...
- Math Homework - Hello! I need help with these math questions, thanks! :) 1.) ...
- Algebra - I have a few questions I need help with! 1. Solve the system by ...
- Algebra help! - 1.) Solve the system by triangularizing the augmented matrix and...
- Algebra help needed please!! - I have a few questions I need help with! 1. Solve...
- algebra - i need help with these problems (either a solution or how to plug them...
- Math - how do you solve this system? I'm using substitution.. y=3x+4 y=-x^2 ...
- Math - Solve the system by using the substitution method. y= 3/4x - 4 -x + 2y= -...
- Math - Solve each system of equations using substitution. 1.) x+3y=-4 y+x=0 2.) ...

More Related Questions