Question

if x+2=y+4=z+6=12 then the number of factors of xyz+80 is

Answer 1

x+2=12
x=10
y+4=12
y=8
z+6=12
z=6 
put the value of  x y z 
xyz+80=?
10*8*6+80
=560 ans 

Answer 2

x+2=12
x=12-2
x=10
y+4=12
y = 12-4
y=8
z+6=12
z=12-6
z=6 
Value of  x y z + 80 = ?
10*8*6+80
560 Answer