Write down the solution for this math problem: Solve -4*s - 12 = 19*s + 379 for s.
answer: -17

Write down the solution for this math problem: Solve 14*y + 25 - 123 = 0 for y.
answer: 7

Write down the solution for this math problem: Solve 110*a + 152 - 372 = 0 for a.
answer: 2

Write down the solution for this math problem: Solve 3*i = 8*i + i for i.
answer:
0