Question

If A=x-y, B=y-z, C=z-x then A+B-C

Answer 1

HOPE IT HELPS YOU........

Answer 2

Answer:

Step-by-step explanation:

A=x-y

B=y-z

C=z-x

So;A+B-C=x-y+y-z-(z-x)

=x-y+y-z-z+x

=2x-2z