Write down the solution for this math problem: Solve -10*n + 3*n = 4*n for n.
answer: 0

Write down the solution for this math problem: Solve -193 = -12*c - 320 - 89 for c.
answer: -18

Write down the solution for this math problem: Solve 186*p = 1066 - 2926 for p.
answer: -10

Write down the solution for this math problem: Solve 0 = -2*f - 9*f + 60 + 204 for f.
answer:
24