Q: Solve:
Solve -29*v + 209*v = 1261682 - 1269062 for v.

A: -41

Q: Solve:
Solve -8*p - 149 + 77 = 0 for p.

A: -9

Q: Solve:
Solve -3222*y + 104 = -3214*y for y.

A:
13