Write down the solution for this math problem: Solve 9*m + 1549 = 1603 for m.
answer: 6

Write down the solution for this math problem: Solve -47*i + 462 = -7*i + 2*i for i.
answer: 11

Write down the solution for this math problem: Solve -8943 = 1157*j - 1970*j for j.
answer: 11

Write down the solution for this math problem: Solve -2223 = 289568*n - 289451*n for n.
answer:
-19