question: Teacher asked me this: Solve 8072 = -1230*k - 4228 for k.
++++++++++
answer: -10

question: Teacher asked me this: Solve -3380*r - 290 = -3351*r for r.
++++++++++
answer: -10

question: Teacher asked me this: Solve -2210*d = 2546*d - 3974*d - 48484 for d.
++++++++++
answer: 62

question: Teacher asked me this: Solve 210*m - 574 - 37 - 2329 = 0 for m.
++++++++++
answer:
14