Write down the solution for this math problem: Solve -902223*o + 902152*o = 8875 for o.
answer: -125

Write down the solution for this math problem: Solve 15*v = 12*v - 6 for v.
answer: -2

Write down the solution for this math problem: Solve -961 - 486 = 137*x - 351 for x.
answer: -8

Write down the solution for this math problem: Solve 1057*x + 2243 - 59321 = 0 for x.
answer:
54