Write down the solution for this math problem: Solve 0 = -1011*t + 508*t + 514*t + 121 for t.
answer: -11

Write down the solution for this math problem: Solve -82*u + 128*u - 118 = 112 for u.
answer: 5

Write down the solution for this math problem: Solve -7727*l - 56*l = 10101*l + 490284 - 132604 for l.
answer: -20

Write down the solution for this math problem: Solve b + 8*b - 45 = 0 for b.
answer:
5