Write down the solution for this math problem: Solve -16 = -4*m + 8*m for m.
answer: -4

Write down the solution for this math problem: Solve -78*a = 212 - 90 + 112 for a.
answer: -3

Write down the solution for this math problem: Solve -7*q = -26 - 2 for q.
answer: 4

Write down the solution for this math problem: Solve -3289*w = 4542*w - 498*w + 80663 for w.
answer:
-11