Write down the solution for this math problem: Solve -1492*d + 280 = -1464*d for d.
answer: 10

Write down the solution for this math problem: Solve q + 17 = 15 for q.
answer: -2

Write down the solution for this math problem: Solve -106*x - 65109 = -66911 for x.
answer: 17

Write down the solution for this math problem: Solve -2914 + 2550 = -26*v for v.
answer:
14