Question

Find the value of x if : 16 x = (64 x 2 x ) / 4 x

Answer 1

If
16x = (64×2x)/4x

dividing RHS by 2x
⇒16x = 64/2 = 32
⇒x = 32/16 
      = 2

Answer 2

16^x=32×2^x/4^x

16x=16x/x

x=16/16

x=1