Write down the solution for this math problem: Solve 2*v + 67*v - 414 = 0 for v.
answer: 6

Write down the solution for this math problem: Solve -5*l + 11*l - 6 = 0 for l.
answer: 1

Write down the solution for this math problem: Solve 106431 - 168706 = 1175*y for y.
answer: -53

Write down the solution for this math problem: Solve 0 = -164*a + 163*a + 7 for a.
answer:
7