Question

5x+3y-8z+2y-3x+5z+z-7y-x

Answer 1

Step-by-step explanation:

pls mark like and follow

hope this helped you

Answer 2

5x+3y-8z+2y-3x+5z+z-7y-x

= 5x-3x-x+3y+2y-7y-8z+5z+z

= (5x-3x-x)+(3y+2y-7y)+(-8z+5z+z)

= (5x-4x)+(5y-7y)+(-8z+6z)

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

= x-2y-2z

the answer is x-2y-2z.

hope it helps.