Question:
Solve -v = 24 - 23 for v..

Answer:
-1

Question:
Solve -108*x - 94*x - 1364 = -267*x + 87*x for x..

Answer:
-62

Question:
Solve y = -9*y for y..

Answer:
0

Question:
Solve -7*u + 17694 = -2894*u + 8080 - 74109 for u..

Answer:
-29