question: Teacher asked me this: Solve -650*r = -574*r + 3040 for r.
++++++++++
answer: -40
Solve 75 = 8178*n - 8193*n for n.
Solve this plz.

A: -5
QUESTION: Math problem: Solve 17*m + 2539 + 2289 = -m - 53*m for m.
ANS: -68
Q: What is the solution?
Solve -1186*z - 8*z + 1715 + 2016 = -4627 for z.

A: 7
Write down the solution for this math problem: Solve -72*b + 11 = -63*b - 34 for b.
answer: 5
Q: Solve:
Solve -406*v + 423*v - 102 = 0 for v.

A:
6