Write down the solution for this math problem: Solve 35 = -50*h + 85 for h.
answer: 1

Write down the solution for this math problem: Solve -6*o - 285 = -249 for o.
answer: -6

Write down the solution for this math problem: Solve -1517*x + 2 = -1476*x + 43 for x.
answer: -1

Write down the solution for this math problem: Solve 30*s = 23*s - 14 for s.
answer:
-2