question: Teacher asked me this: Solve 634 = -63*d - 110 - 201 for d.
++++++++++
answer: -15

question: Teacher asked me this: Solve -495*u + 580*u = -1615 for u.
++++++++++
answer: -19

question: Teacher asked me this: Solve -155*m + 65*m = 121*m - 11183 for m.
++++++++++
answer: 53

question: Teacher asked me this: Solve -3591 = 498*c + 85 + 1304 for c.
++++++++++
answer:
-10