Write down the solution for this math problem: Solve 2146*j - 2157*j = 11 for j.
answer: -1

Write down the solution for this math problem: Solve -77*d + 65*d = 108 for d.
answer: -9

Write down the solution for this math problem: Solve -2*o = -1718 + 1736 for o.
answer: -9

Write down the solution for this math problem: Solve -120 = 7*p - 134 for p.
answer:
2