Q: What is the solution?
Solve 0 = -14*r + 121 - 65 for r.

A: 4

Q: What is the solution?
Solve -16596 = -4150*y - 3461*y + 26599 + 32915 for y.

A: 10

Q: What is the solution?
Solve 1801 + 1185 = -109*z + 41*z + 198 for z.

A:
-41