Question

4 raise to x= 5 raise to y = 20 raise to z =​

Answer 1

Z=35 - 40 near about

Answer 2

4+x=5+y=20+z

4+x=20+z

4+x-20=z

z=x-16

now, putting the value. of z we solve

5+y=20+z

5+y=20+x-16

5+16-20=x-y

=1=x-y