Write down the solution for this math problem: Solve -753 = -6*d - 711 for d.
answer: 7

Write down the solution for this math problem: Solve 11491*c - 7011*c + 166029 = -205811 for c.
answer: -83

Write down the solution for this math problem: Solve 86277*h - 86230*h + 1833 = 0 for h.
answer: -39

Write down the solution for this math problem: Solve 9*j + 58 = 38*j for j.
answer:
2