Question

Add the following Expression: 3 x−4 y+8z ,−11 y−5x+4 z,2 x−13z

Answer 1

Step-by-step explanation:

3 x−4 y+8z

-5x -11y +4

2x-2z

from 1 ,2 and 3

3x -5x +2x -4y -11y +8z-2z + 4

= 4x - 15y +6z +4