Write down the solution for this math problem: Solve 0 = -675*y + 692*y - 102 for y.
answer: 6

Write down the solution for this math problem: Solve 4*q + 29 = -6 - 9 for q.
answer: -11

Write down the solution for this math problem: Solve 307*s = 163*s + 74*s + 840 for s.
answer: 12

Write down the solution for this math problem: Solve 10865*v - 9191 = -30921 for v.
answer:
-2