Write down the solution for this math problem: Solve 18 + 2 = -29*b + 107 for b.
answer: 3

Write down the solution for this math problem: Solve 256 + 10016 = 374*n - 3182 - 384 for n.
answer: 37

Write down the solution for this math problem: Solve 10*n + 12 = -18 for n.
answer: -3

Write down the solution for this math problem: Solve -4*n - 20 + 8 = 0 for n.
answer:
-3