question: Teacher asked me this: Solve -8*w + 71 = 31 for w.
++++++++++
answer: 5

question: Teacher asked me this: Solve -5047 - 1223 = -228*z + 2394 for z.
++++++++++
answer: 38

question: Teacher asked me this: Solve -2361*y + 2368*y = -56 for y.
++++++++++
answer: -8

question: Teacher asked me this: Solve 0 = -16*l + 84 - 68 for l.
++++++++++
answer:
1