Answer:

Step-by-step explanation:
First, we know we want to get x all by itself. So, let's multiply it by 2.

Then we have:

Now, we have to simplify the right side of the equation, so, let's rewrite it.

All we have to do now is simplify.

Luckily (and ironically) both the numerator and denominator are divisible by 2, so...

I hope this helps!