Write down the solution for this math problem: Solve -5*l - 67 + 17 = -40 for l.
answer: -2

Write down the solution for this math problem: Solve 14*v = 84*v + 280 for v.
answer: -4

Write down the solution for this math problem: Solve -213 + 1819 = 73*m for m.
answer: 22

Write down the solution for this math problem: Solve -405*s - 8901 = -2421 for s.
answer:
-16