Write down the solution for this math problem: Solve 30 = -9*n + 12 for n.
answer: -2

Write down the solution for this math problem: Solve 169*h - 207*h = -190 for h.
answer: 5

Write down the solution for this math problem: Solve 92*r + 110*r + 3636 = 0 for r.
answer: -18

Write down the solution for this math problem: Solve -18 = 3*t - 3 for t.
answer:
-5