Question:
Solve -4492*w - 285*w = -90763 for w..

Answer:
19

Question:
Solve 0 = -43*g + 4*g - 117 for g..

Answer:
-3

Question:
Solve -90*s + 805 = 2155 for s..

Answer:
-15

Question:
Solve 1211 + 836 = -9*n + 1795 for n..

Answer:
-28