Posted by **Erin** on Sunday, October 14, 2012 at 7:50pm.

x+2y+5z=-1

2x-y+z=z

3x+4y-4z=14

solve the system using linear combination method.

- Algebra 2 -
**Henry**, Monday, October 15, 2012 at 9:06pm
Are you sure Eq2 = Z?

## Answer this Question

## Related Questions

- Algebra 1 - Okay. So I am completely lost with this... Any help would be great! ...
- Algebra 2 - how do I solve -15x-2y=-31 4x+6)=11 using linear combination method?
- Algebra 2 - 2 questions: 1. Find "a" if (=3,7) is a solution of 2x+ay=26 2. ...
- Algebra - Solve the system of linear equations using the substitution method. 3x...
- math - solve -15x - 2y = -31, 4x + 6y = 11 using Linear Combination Method?
- math - solve -15x - 2y = -31, 4x + 6y = 11 using Linear Combination Method?
- math - solve -15x-2y=-31 4x+6y= 11 using linear combination method?
- algebra 1 - Solve by the linear combination method (with or without ...
- algebra - Solve by the linear combination method (with or without multiplication...
- algebra - Solve by the linear combination method (with or without multiplication...

More Related Questions