Q: What is the solution?
Solve 1299 + 3037 = -347*r - 1216 for r.

A: -16

Q: What is the solution?
Solve -29*g = g - 150 for g.

A: 5

Q: What is the solution?
Solve -114 = -16*u + 35*u for u.

A:
-6