Write down the solution for this math problem: Solve -1049*c = -576*c - 510*c + 288 + 82 for c.
answer: 10

Write down the solution for this math problem: Solve 109*y = 137*y - 140 for y.
answer: 5

Write down the solution for this math problem: Solve -226154*l = -226263*l + 2289 for l.
answer: 21

Write down the solution for this math problem: Solve -2476*y - 13382 = -257*y - 5780 + 36778 for y.
answer:
-20