question: Teacher asked me this: Solve -2*s + 3*s = -11*s + 396 for s.
++++++++++
answer: 33
Solve -36*f + 33 = 105 for f.
Solve this plz.

A: -2
QUESTION: Math problem: Solve 0 = 111*x - 115*x + 16 for x.
ANS: 4
Q: What is the solution?
Solve 0 = 21*x - x for x.

A: 0
Write down the solution for this math problem: Solve 7*u + 12*u = 19 for u.
answer: 1
QUESTION: Math problem: Solve -273 = -43*n + 22 + 6 for n.
ANS:
7