Write down the solution for this math problem: Solve 91*h = 20*h - 159 - 196 for h.
answer: -5

Write down the solution for this math problem: Solve 13*p - 7*p = 30 for p.
answer: 5

Write down the solution for this math problem: Solve 246 = -113*w - 21 + 459 + 3989 for w.
answer: 37

Write down the solution for this math problem: Solve -2*m - 9*m = -22 for m.
answer:
2