Question

26If x= 2y and 4x = 64, what will be the value of y

Answer 1

Here, x = 2y

And, 4x = 64

or, x = 64/4 = 16

Now, x = 2y

or, 16 = 2y

or, 2y = 16

or, y = 16/2

= 8

Thus, y = 8 Ans.