Q: What is the solution?
Solve 10*d - 206*d = -15*d + 420*d - 37262 for d.

A: 62

Q: What is the solution?
Solve -1897*q + 939*q = -866*q + 2944 for q.

A: -32

Q: What is the solution?
Solve -2662*a = -2595*a + 335 for a.

A:
-5