Write down the solution for this math problem: Solve 5538*t - 1791*t - 4363 - 6287 = -1578*t for t.
answer: 2

Write down the solution for this math problem: Solve -7611*x + 8042*x + 23709 = -14650 for x.
answer: -89

Write down the solution for this math problem: Solve -46*a + 93*a + 108 = 59*a for a.
answer: 9

Write down the solution for this math problem: Solve -1132*j - 107 = -1025*j for j.
answer:
-1