Write down the solution for this math problem: Solve 3187 = -358*x - 3557 + 2448 for x.
answer: -12

Write down the solution for this math problem: Solve 168*j - 184*j + 128 = 0 for j.
answer: 8

Write down the solution for this math problem: Solve -744*a - 66504 = 234*a for a.
answer: -68

Write down the solution for this math problem: Solve 0 = -256*m + 1792 + 768 for m.
answer:
10