question: Teacher asked me this: Solve 3*f = 9 - 24 for f.
++++++++++
answer: -5
Solve -16*r + 19*r + 24 = 0 for r.
Solve this plz.

A: -8
QUESTION: Math problem: Solve 931*a - 102040 = -24767 for a.
ANS: 83
Q: What is the solution?
Solve 10*t = -131*t + 1974 for t.

A: 14
Write down the solution for this math problem: Solve -650 = 144833*w - 144898*w for w.
answer: 10
Q: Solve:
Solve -10*n - 12 = 18 for n.

A:
-3