Step 1
Given;

Required; To make w the subject of the formula
Step 2
Move 5Q to the right-hand side of the equation. Remember when we do this the positive sign on 5Q will change to negative.

Step 3
We want to make W stand-alone, however, 2 is still attached to it. That is W is multiplied by 2. We then divide both sides of the equation by 2

Answer;
