Write down the solution for this math problem: Solve -35*g + 572 - 502 = 0 for g.
answer: 2

Write down the solution for this math problem: Solve 3429 = -2439*r + 30258 for r.
answer: 11

Write down the solution for this math problem: Solve -10*l = 89 - 99 for l.
answer: 1

Write down the solution for this math problem: Solve 7687*v + 5903*v - 1189502 = -197*v - 127903 for v.
answer:
77