SOLUTION: Perform the indicated operations: (2x+3y+z-7)+(4x-2y-z+8)+(-3x+y-2z-4)

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Perform the indicated operations: (2x+3y+z-7)+(4x-2y-z+8)+(-3x+y-2z-4)      Log On


   

Question 778404: Perform the indicated operations:
(2x+3y+z-7)+(4x-2y-z+8)+(-3x+y-2z-4)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
(2x+3y+z-7)+(4x-2y-z+8)+(-3x+y-2z-4)

2x+3y+z-7+4x-2y-z+8-3x+y-2z-4

(2x+4x-3x)+(3y-2y+y)+(z-z-2z)+(-7+8-4)

(3x)+(2y)+(-2z)+(-3)

3x + 2y - 2z - 3