Q: What is the solution?
Solve -2688*u + 828*u = 1974*u + 564*u - 167124 for u.

A: 38

Q: What is the solution?
Solve -23*p + 116 = p - 292 for p.

A: 17

Q: What is the solution?
Solve 0 = 2*v + 4*v + 18 for v.

A:
-3