Q: What is the solution?
Solve 58 = -9*q - 103*q - 502 for q.

A: -5

Q: What is the solution?
Solve 12*d + 648*d - 33124 = -1706*d for d.

A: 14

Q: What is the solution?
Solve -238*d + 138*d - 696*d = 27860 for d.

A:
-35