Write down the solution for this math problem: Solve 492 + 748 = 248*u for u.
answer: 5

Write down the solution for this math problem: Solve -11*d = -29*d - 54 for d.
answer: -3

Write down the solution for this math problem: Solve 0 = 14*b - 24*b + 69*b + 3186 for b.
answer: -54

Write down the solution for this math problem: Solve -630*g = 52*g - 52514 for g.
answer:
77