Write down the solution for this math problem: Solve 0 = 15*s - 27*s + 36 for s.
answer: 3

Write down the solution for this math problem: Solve 48 = -156*d + 162*d for d.
answer: 8

Write down the solution for this math problem: Solve 5*t + 225 = -70*t for t.
answer: -3

Write down the solution for this math problem: Solve -6*n - 11 = -5 for n.
answer:
-1