Write down the solution for this math problem: Solve 4*t - t = 0 for t.
answer: 0

Write down the solution for this math problem: Solve 34*z = 7044 - 7860 for z.
answer: -24

Write down the solution for this math problem: Solve 1901*r - 479479 = -1184*r - 3626*r - 157351 for r.
answer: 48

Write down the solution for this math problem: Solve 102*q + 5056 = 240*q - 454*q for q.
answer:
-16