Question

Question #7884b

Answer 1

`x=2`

Explanation:

`1`. Recall that `log_x(x^n)=n`. Thus, change `64` to `2^6`.

`4x-2=log_2(64)`

`4x-2=log_2(2^6)`

`4x-2=6`

`2`. Solve for `x`.

`4x=8`

`3`. Simplify.

`color(green)(x=2)`