Question

How do you solve `64^1-2x=1/8`?

Answer 1

`x=511/16=31.9375`

Explanation:

`64^1-2x=1/8`

`2^6-2x=2^(-3)`

`2^6-2^(-3)=2x`

`(2^6-2^(-3))/2=x`

`x=511/16=31.9375`

Hope that helps :)