Q: Solve:
Solve 5497 = -1534*a + 3040 - 28223 for a.

A: -20

Q: Solve:
Solve 87*h - 102 - 515 - 427 = 0 for h.

A: 12

Q: Solve:
Solve 0 = 77*v - 106*v + 29 for v.

A:
1