question: Teacher asked me this: Solve 423160 = -10863*h - 22223 for h.
++++++++++
answer: -41

question: Teacher asked me this: Solve 331*w + 186 = 391*w - 474 for w.
++++++++++
answer: 11

question: Teacher asked me this: Solve -249*a - 174*a = -497*a + 1612 - 4646 for a.
++++++++++
answer: -41

question: Teacher asked me this: Solve -m + 3194 = 3186 for m.
++++++++++
answer:
8