Write down the solution for this math problem: Solve 43*l - 150 - 151 = 0 for l.
answer: 7

Write down the solution for this math problem: Solve 10621 + 23161 = 889*o for o.
answer: 38

Write down the solution for this math problem: Solve 0 = 2113*i - 2127*i + 56 for i.
answer: 4

Write down the solution for this math problem: Solve -613 + 1237 = o + 616 for o.
answer:
8