question: Teacher asked me this: Solve 7*q + 6 = 4*q for q.
++++++++++
answer: -2
Solve -2662*a = -2595*a + 335 for a.
Solve this plz.

A: -5
QUESTION: Math problem: Solve -137*w + 4*w - 7503 = -43*w + 93*w for w.
ANS: -41
Q: What is the solution?
Solve -35*r = -104*r + 483 for r.

A: 7
Write down the solution for this math problem: Solve 304*b = 195*b - 1635 for b.
answer: -15
QUESTION: Math problem: Solve -7*v + 56 - 21 = 0 for v.
ANS:
5