Write down the solution for this math problem: Solve 2861*x - 110*x + 62748 = -735*x for x.
answer: -18

Write down the solution for this math problem: Solve 87*a - 423 = 1256 - 113 for a.
answer: 18

Write down the solution for this math problem: Solve -8218 + 2699 - 5626 = 743*y for y.
answer: -15

Write down the solution for this math problem: Solve -41*q - 18 = -32*q for q.
answer:
-2