Write down the solution for this math problem: Solve -98 = 26703*w - 26717*w for w.
answer: 7

Write down the solution for this math problem: Solve 211*y = -183*y + 349*y + 1260 for y.
answer: 28

Write down the solution for this math problem: Solve -73*c = -78*c - 20 for c.
answer: -4

Write down the solution for this math problem: Solve 106*d = -195*d - 3612 for d.
answer:
-12