Write down the solution for this math problem: Solve 78119*l - 78631*l + 6656 = 0 for l.
answer: 13

Write down the solution for this math problem: Solve 521*k + 10696*k + 511687 - 151567 = 2214*k for k.
answer: -40

Write down the solution for this math problem: Solve 15*o - 30 + 90 = 0 for o.
answer: -4

Write down the solution for this math problem: Solve 256 = -10*m - 71 - 23 for m.
answer:
-35