question: Teacher asked me this: Solve 24*c - 57 = 39 for c.
++++++++++
answer: 4
Solve -123435 = -17774*s + 18829*s for s.
Solve this plz.

A: -117
QUESTION: Math problem: Solve 22*s + 18 = 16*s for s.
ANS: -3
Q: What is the solution?
Solve -68*q = 5*q + 219 for q.

A: -3
Write down the solution for this math problem: Solve -115*i + 241*i + 121 = 115*i for i.
answer: -11
QUESTION: Math problem: Solve -38*u - 34*u - 72 = 0 for u.
ANS:
-1