question: Teacher asked me this: Solve -128*n - 3614 = 142*n + 4216 for n.
++++++++++
answer: -29

question: Teacher asked me this: Solve 0 = 59*q - 29*q + 61*q + 637 for q.
++++++++++
answer: -7

question: Teacher asked me this: Solve 0 = -0*h + 3*h - 12 for h.
++++++++++
answer: 4

question: Teacher asked me this: Solve 2174*d - 30 = 2172*d for d.
++++++++++
answer:
15