Q: What is the solution?
Solve -167*l - 1557513 = -1549163 for l.

A: -50

Q: What is the solution?
Solve 0 = -67*q + 227 + 320 - 145 for q.

A: 6

Q: What is the solution?
Solve -8604*r + 8387*r = -14105 for r.

A:
65