Write down the solution for this math problem: Solve -1074*x - 1041*x - 24030 = -4591 + 1711 for x.
answer: -10

Write down the solution for this math problem: Solve 103*q + 58306 = 52641 for q.
answer: -55

Write down the solution for this math problem: Solve -616*x - 58841 = 716*x + 37063 for x.
answer: -72

Write down the solution for this math problem: Solve 0 = 6380*a - 6337*a + 774 for a.
answer:
-18