Write down the solution for this math problem: Solve 27*z + 181 = 316 for z.
answer: 5

Write down the solution for this math problem: Solve -4638 + 5583 = -45*h for h.
answer: -21

Write down the solution for this math problem: Solve -1019 + 899 = 32*m + 121*m - 3027 for m.
answer: 19

Write down the solution for this math problem: Solve 3228*o - 1876 - 30404 = 0 for o.
answer:
10