Q: Solve 15 - 61 = -23*d for d.

A: 2
Q: Solve:
Solve 215*g = 82*g for g.

A: 0
Question: What is the solution?

Solve -20 + 7 = 13*l for l.

Answer: -1
Problem: Math Problem
Solve 33*a - 39*a = 18 for a.

A: -3
Question:
Solve -529*s - 9365 = -177 + 10385 for s..

Answer:
-37
Question: What is the solution?

Solve -5382*u - 5264 = -5194*u for u.

Answer:
-28