Write down the solution for this math problem: Solve 16*p = -5 - 11 for p.
answer: -1

Write down the solution for this math problem: Solve 19*f - 21 = 26*f for f.
answer: -3

Write down the solution for this math problem: Solve 0 = -m - 3 + 2 for m.
answer: -1

Write down the solution for this math problem: Solve -27*q = -54*q + 32*q - 65 for q.
answer:
13