Q: Solve:
Solve -36 = 417*o - 411*o for o.

A: -6

Q: Solve:
Solve -83*u = 16*u - 98*u + 21 for u.

A: -21

Q: Solve:
Solve -9*j - 3800 = 39*j - 253*j + 110*j for j.

A:
40