Write down the solution for this math problem: Solve 223176 = 40*h + 221616 for h.
answer: 39

Write down the solution for this math problem: Solve 2493*w = 975*w + 45540 for w.
answer: 30

Write down the solution for this math problem: Solve -6795*a + 150959 + 385846 = 0 for a.
answer: 79

Write down the solution for this math problem: Solve 28*n - 250 = n + 20 for n.
answer:
10