Write down the solution for this math problem: Solve 20*i + 20 - 60 = 0 for i.
answer: 2

Write down the solution for this math problem: Solve 29*m + 43*m + 2184 = 16*m + 112*m for m.
answer: 39

Write down the solution for this math problem: Solve 49*v - 476 - 517 = 281 for v.
answer: 26

Write down the solution for this math problem: Solve -10*n - 45*n - 163*n = -14*n + 7752 for n.
answer:
-38