Question:
Solve 1636*l + 120350 = -558*l - 70707 - 127073 for l..

Answer:
-145

Question:
Solve -213*y = -214*y - 4 for y..

Answer:
-4

Question:
Solve 115*w = 94*w + 84 for w..

Answer:
4

Question:
Solve 31316 - 9392 = 189*o for o..

Answer:
116