question: Teacher asked me this: Solve -227*u = 702*u + 245*u + 18761 + 43461 for u.
++++++++++
answer: -53

question: Teacher asked me this: Solve 40*c + 67*c - 1344 = 11*c for c.
++++++++++
answer: 14

question: Teacher asked me this: Solve 12*d + 124 - 76 = 0 for d.
++++++++++
answer: -4

question: Teacher asked me this: Solve 0 = 5*q + 55 - 70 for q.
++++++++++
answer:
3