Write down the solution for this math problem: Solve -103*m = -118*m - 45 - 60 for m.
answer: -7

Write down the solution for this math problem: Solve -254*n + 619 + 143 = 0 for n.
answer: 3

Write down the solution for this math problem: Solve 40*k = 36*k + 16 for k.
answer: 4

Write down the solution for this math problem: Solve -21*n - 486 = 60*n for n.
answer:
-6