Write down the solution for this math problem: Solve 1529 = -81*q - 133 - 120 for q.
answer: -22

Write down the solution for this math problem: Solve -240 = -316*s + 151*s + 175*s for s.
answer: -24

Write down the solution for this math problem: Solve 528*w - 21854 - 11806 = -39*w - 368*w for w.
answer: 36

Write down the solution for this math problem: Solve -428 + 4225 = -786*w + 21089 for w.
answer:
22