Question

Solve the equation 16 = 2^(7x – 5)

Answer 1

Answer:

(7x-5)^2=16

or, 7x-5= (root over)16

or,7x-5=4

or, 7x= 4+5

or,7x=9

or,x= 9/7

or,x=1.2857142857~

therefore x=1.286

Answer 2

Follow the steps
If any doubt please ask