Write down the solution for this math problem: Solve 4*h - 1244 + 2479 = 1339 for h.
answer: 26

Write down the solution for this math problem: Solve 4242*n + 970512 = 11563*n + 55387 for n.
answer: 125

Write down the solution for this math problem: Solve 2*d = 2*d + d for d.
answer: 0

Write down the solution for this math problem: Solve -724 - 228 = -288*x + 50*x for x.
answer:
4