Q: What is the solution?
Solve 4*f - 26*f + 332 + 50 = -102 for f.

A: 22

Q: What is the solution?
Solve -360*y - 813*y - 2702*y = -888*y - 29870 for y.

A: 10

Q: What is the solution?
Solve -21 = 9*q - 150 + 66 for q.

A:
7