Write down the solution for this math problem: Solve 0 = 3269*a - 3257*a for a.
answer: 0

Write down the solution for this math problem: Solve 534*c = 135079 - 154303 for c.
answer: -36

Write down the solution for this math problem: Solve -3677 = -548*q + 4543 for q.
answer: 15

Write down the solution for this math problem: Solve 2283*l = 175269 - 22169 + 2144 for l.
answer:
68