Q: Solve:
Solve -550 - 1156 - 575 = -67*p - 539 for p.

A: 26

Q: Solve:
Solve 20*v - 14*v - 18 = 0 for v.

A: 3

Q: Solve:
Solve 13538*y + 965162 - 187557 = -413739 for y.

A:
-88