Q: Solve:
Solve 0 = -8*u - 36 - 4 for u.

A: -5

Q: Solve:
Solve -102*b + 1606 = 109*b + 4982 for b.

A: -16

Q: Solve:
Solve 5046 = 2*o + 50*o + 122*o for o.

A:
29