Write down the solution for this math problem: Solve 515*l = 477*l - 456 for l.
answer: -12

Write down the solution for this math problem: Solve -322*m + 208*m = 308*m + 2954 for m.
answer: -7

Write down the solution for this math problem: Solve 15*t = -0*t + 30 for t.
answer: 2

Write down the solution for this math problem: Solve -5*q - 6 = 9 for q.
answer:
-3