Mathematics (Part 2)

Click here for Part 1.

Dave spent a few more hours at the chalkboard to no avail before he finally called Andrea over. In the short time since the two swapped, she had improved his appearance greatly. He had to admit that she made his normally nerdy body look quite cool. Maybe he’d ask for some tips once they returned to normal. He proceeded to show her his work.

She looked blankly at it for a moment before responding, “What do you want me to do about this?”

“Can you figure out the missing variables?” Dave asked.

“It’s beyond me. It’s just...beyond me.”

“Please try! The solution might not be in my head anymore! It might be in my brain’s chemistry, which you currently possess! Please think about it!”