question: Teacher asked me this: Solve 17*u + 66 = -2 for u.
++++++++++
answer: -4
Solve 19*o + 34 - 167 = 0 for o.
Solve this plz.

A: 7
QUESTION: Math problem: Solve 128 = -39*b - 691 for b.
ANS: -21
Q: What is the solution?
Solve -342*s + 412*s = 335*s + 28355 for s.

A: -107
Write down the solution for this math problem: Solve -2966*t + 6051*t - 3026*t = -944 for t.
answer: -16
Write down the solution for this math problem: Solve -63 + 91 = 7*r for r.
answer:
4