question: Teacher asked me this: Solve -13551*f + 175581 + 37104 = -353761 - 178859 for f.
++++++++++
answer: 55
Solve -2644 - 10046 = -423*u for u.
Solve this plz.

A: 30
QUESTION: Math problem: Solve 1154 = -183*o - 1687 - 819 for o.
ANS: -20
Q: What is the solution?
Solve -1 + 5 = -11*a - 7 for a.

A: -1
Write down the solution for this math problem: Solve -10*x = 219 - 249 for x.
answer: 3
QUESTION: Math problem: Solve 514790*a - 514969*a + 3759 = 0 for a.
ANS:
21