Write down the solution for this math problem: Solve 45*n = 58*n + 117 for n.
answer: -9

Write down the solution for this math problem: Solve 25601 = 1138*t + 2600 - 5449 for t.
answer: 25

Write down the solution for this math problem: Solve 3888 + 2377 - 1761 = -90*y - 1796 for y.
answer: -70

Write down the solution for this math problem: Solve 0 = 304*f - 1013*f + 20561 for f.
answer:
29