Question

3x = 5y = 15z, then xy-yz-zx =​

Answer 1

15-75-45

=15-120

=105.........

Answer 2

Step-by-step explanation:

=> x+y/x-y

=> xy/x+y

=> x+y/x-y

=> x+y + x-y

sHort way.

This is your answer friends.