Write down the solution for this math problem: Solve 104*y + 226 = -18*y + y - 105*y for y.
answer: -1

Write down the solution for this math problem: Solve -636 = -149*i + 43*i for i.
answer: 6

Write down the solution for this math problem: Solve 63*a = 17 + 46 for a.
answer: 1

Write down the solution for this math problem: Solve 0 = 22*v + 27*v - 58*v - 90 for v.
answer:
-10