Write down the solution for this math problem: Solve 0 = 152*b - 16352 + 13920 for b.
answer: 16

Write down the solution for this math problem: Solve 0 = -4*l + 8*l + 12 for l.
answer: -3

Write down the solution for this math problem: Solve 4073163*x - 11310 = 4073293*x for x.
answer: -87

Write down the solution for this math problem: Solve -63384 = 1300*s - 4274*s - 608*s + 255414 for s.
answer:
89