Question

Subtract x+y+z from x–y–z

a- –2 (y+z)
b- –2 ( y–z)
c- 2 (y–z)
d- 2x


please answer the question with whole working....​

Answer 1

Answer:

a

Step-by-step explanation:

on subtraction x go

y+z change to negatives

add to - 2 (y+z)

Answer 2

Answer:

d. 2x is right answer

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