Write down the solution for this math problem: Solve 15*h + 21 - 111 = 0 for h.
answer: 6

Write down the solution for this math problem: Solve -1734*t - 183*t - 69012 = 0 for t.
answer: -36

Write down the solution for this math problem: Solve -32*k + 94 + 158 = 92 for k.
answer: 5

Write down the solution for this math problem: Solve 1531 = 48*b + 3205 - 858 for b.
answer:
-17