Let’s first simplify things a bit! If we rearrange the equation, we have:
. From this, we can gather terms on each side to make it easier to solve for .

Now, here’s a fun tip: When dealing with equations, think of each side like a balance scale; you want to keep it balanced! This could mean directly substituting values for that make both sides equal or isolating on one side to simplify the equation. If you’re looking for common mistakes, people often forget to invert signs when moving terms. Just imagine a game of tug-of-war with those negative signs!