Write down the solution for this math problem: Solve 16 = -99*x + 101*x for x.
answer: 8

Write down the solution for this math problem: Solve 740*w + 255*w - 185*w - 9504 = -246*w for w.
answer: 9

Write down the solution for this math problem: Solve -33 = 20*x - 9*x for x.
answer: -3

Write down the solution for this math problem: Solve -4*d + 3*d + 4 = 0 for d.
answer:
4