Write down the solution for this math problem: Solve -5*y + 127 - 107 = 0 for y.
answer: 4

Write down the solution for this math problem: Solve 21569*a - 3822 = 21478*a for a.
answer: 42

Write down the solution for this math problem: Solve -1765*t = 235*t - 10351 - 1157 - 6492 for t.
answer: 9

Write down the solution for this math problem: Solve 32*v - 642*v = 159*v + 67672 for v.
answer:
-88