Q: Solve 794 + 109186 = -1410*h for h.

A: -78

Q: Solve 625*q - 5962 - 7163 = 0 for q.

A: 21

Q: Solve -2742 - 4430 = -131*r - 98 for r.

A: 54

Q: Solve -1616*a + 11*a + 99675 = -157*a + 31619 for a.

A:
47