Write down the solution for this math problem: Solve 9*k + 59 = 131 for k.
answer: 8

Write down the solution for this math problem: Solve 36553*j - 95796 = 7870*j + 1137573 for j.
answer: 43

Write down the solution for this math problem: Solve 0 = -142*u + 23*u - 782 - 5003 - 4092 for u.
answer: -83

Write down the solution for this math problem: Solve 0 = -1870*c - 166403 - 46777 for c.
answer:
-114