Q: Solve:
Solve -210*u + 24242 + 117564 + 65428 = -3783*u for u.

A: -58

Q: Solve:
Solve 300*m = 69*m - 251*m + 11568 for m.

A: 24

Q: Solve:
Solve 684 = -5*b + 659 for b.

A:
-5