Write down the solution for this math problem: Solve 882*f + 28594 + 39232 = -39445 + 15543 for f.
answer: -104

Write down the solution for this math problem: Solve 18*n - 145 = -54 + 269 for n.
answer: 20

Write down the solution for this math problem: Solve -1917*z = -2263*z + 2076 for z.
answer: 6

Write down the solution for this math problem: Solve -3767*y = -3729*y - 1178 for y.
answer:
31