Question

X= 3 , Y = 5 ,
Find Z = ++X – X-- + Y++ + --Y. (please give correct answer)

Answer 1

Answer:

Z=10

Explanation:

Z= 4-4+5+5

Z=0+10

Z=10

Answer 2

Answer:

10

Explanation:

z=3-3+5+5

=0+5+5

=10