Q: Solve -346 = -36*r - 526 for r.

A: -5

Q: Solve 5949*v - 561 = 5916*v for v.

A: 17

Q: Solve 154*c - 240*c + 10131 = 835*c for c.

A: 11

Q: Solve 219*t = -109*t + 2624 for t.

A:
8