Q: Solve:
Solve -612829 + 590741 = 251*x for x.

A: -88

Q: Solve:
Solve -41*u + 316 - 279 = 406 for u.

A: -9

Q: Solve:
Solve -8183*m + 9711*m = -23377*m + 2890951 + 545939 for m.

A:
138