question: Teacher asked me this: Solve -161*s + 50 = -136*s for s.
++++++++++
answer: 2
Solve 0 = 61*u + 30*u - 4*u + 20*u + 856 for u.
Solve this plz.

A: -8
QUESTION: Math problem: Solve 87*c - 3581 = 454 + 2925 for c.
ANS: 80
Q: What is the solution?
Solve -8 = -0*o + 4*o for o.

A: -2
Write down the solution for this math problem: Solve 0 = -6*j + 9*j - 6 for j.
answer: 2
QUESTION: Math problem: Solve 0 = 41*f + 33*f + 1584 + 2042 for f.
ANS:
-49