Question

find the sum of x+2y+z and -3x+6y-2z​

Answer 1

Answer:     -2x+8y-z

           

Step-by-step explanation:

x+2y+z + ( -3x+6y-2z)

=    x+2y+z -3x+6y-2z

=    -2x +8y-z

Answer 2

Answer:

$- 2x + 8y - z$

Hope it helps to you!!