Write down the solution for this math problem: Solve 21148 + 1433 = 576*x - 10251 for x.
answer: 57

Write down the solution for this math problem: Solve -166*i - 10*i - 73*i - 496 + 2488 = 0 for i.
answer: 8

Write down the solution for this math problem: Solve 6*u = 233 - 203 for u.
answer: 5

Write down the solution for this math problem: Solve -11649*v + 106 + 2 = -11667*v for v.
answer:
-6