Write down the solution for this math problem: Solve -90 = -0*h - 30*h for h.
answer: 3

Write down the solution for this math problem: Solve -6*n - 279 + 207 = 0 for n.
answer: -12

Write down the solution for this math problem: Solve 721*p - 794 - 340 = 847*p for p.
answer: -9

Write down the solution for this math problem: Solve -20*m + 132 = -42*m for m.
answer:
-6