Write down the solution for this math problem: Solve 0 = 60*j - 56*j + 28 for j.
answer: -7

Write down the solution for this math problem: Solve -2156*c = -2150*c for c.
answer: 0

Write down the solution for this math problem: Solve 13*i - 204 = 5*i - 60*i for i.
answer: 3

Write down the solution for this math problem: Solve -1132*h - 4124 + 34257 = -8355 for h.
answer:
34