Question:
Solve -10846 = -1093*w + 22041 - 3376 for w..

Answer:
27

Question:
Solve 256*a = 287*a + 217 for a..

Answer:
-7

Question:
Solve 570 = -177*n + 402*n - 130*n for n..

Answer:
6

Question:
Solve 34*q + 58 + 91 + 21 = 0 for q..

Answer:
-5