Write down the solution for this math problem: Solve 990 = 191*q - 246*q for q.
answer: -18

Write down the solution for this math problem: Solve -44222 + 352359 = 2626*z - 14375*z - 20835 for z.
answer: -28

Write down the solution for this math problem: Solve -595 - 901 = -310*s - 233*s - 410 for s.
answer: 2

Write down the solution for this math problem: Solve 1351 = 3*u + 1342 for u.
answer:
3