SOLUTION: Solve the system of equations. (If the system is dependent, choose any real number c for z.) 3x + y + 2z = 5 4x - 2y + z = -10 11x - 3y + 4z = -15 (x,y,z)=?

Algebra.Com
Question 631905: Solve the system of equations. (If the system is dependent, choose any real number c for z.)
3x + y + 2z = 5
4x - 2y + z = -10
11x - 3y + 4z = -15
(x,y,z)=?
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 

Hi,

Re reply:  Yes!  Dependent System (choose any real number c for z)

3x + y + 2z = 5 

4x − 2y + z = −10 

11x − 3y + 4z = −15 

 D =  = 0

D = 0, Therefore, ther is NO solution or infinite solutions

Infinite solutions as Dx, Dy, and Dz... ALL have values of zero, as well. 

RELATED QUESTIONS


Solve the system of equations. (If the system is dependent, choose any real number c for... (answered by ewatrrr)

Solve the system of equations:

-3x + y -   z = -10
-4x + 2y + 3z = -1
 2x + 3y - 2z... (answered by robertb)

Solve the system of equations. (If the system is dependent, enter a general solution in... (answered by Alan3354)

Solve the system of equations. (If the system is dependent, enter a general solution in... (answered by stanbon,MathTherapy)

Solve the system of equations. (If the system is dependent, enter a general solution in... (answered by ankor@dixie-net.com)

Use the elimination method to solve the following system of equations
4x – 2y – z = –5... (answered by Alan3354)

Solve the system of equations.
2x+y+z=9
-2x+3y+z=5... (answered by uday1435)

Solve the system of equations. (If the system is dependent, enter a general solution in... (answered by ikleyn)

Solve the linear system...if the system is inconsistent or dependent, so state:... (answered by AnlytcPhil)