I am 'x'. The unknown. The mystery. And this is a day in my life.

I wake up in an equation, surrounded by noisy constants and bossy coefficients.

A '3' is attached to me. He's multiplying my value, making me bigger than I am.

A '+7' is hanging around on my side of the equals sign, adding to the chaos.

Then, the student arrives. Their mission: to rescue me from this mess.

First, they bravely subtract 7 from both sides. My annoying +7 friend vanishes. I feel a little freer.

Now it's just me and that pushy 3. The student uses the ultimate weapon: division.

They divide the entire equation by 3. My coefficient bodyguard disappears. I am alone.

I look across the equals sign. On the other side is a single number, '4'.

Finally, the world knows my true identity. I am not 'x' anymore. I am 4. My purpose is fulfilled.