Write down the solution for this math problem: Solve 2*f - 170 = -172 for f.
answer: -1

Write down the solution for this math problem: Solve 160*t = 3825*t - 20791 - 169789 for t.
answer: 52

Write down the solution for this math problem: Solve -35*s - 3828 = 36*s + 45*s for s.
answer: -33

Write down the solution for this math problem: Solve 1738*n - 88549 - 36827 = -221*n for n.
answer:
64