question: Teacher asked me this: Solve 5 = 3*v - 10 for v.
++++++++++
answer: 5

question: Teacher asked me this: Solve -3333*r + 3317*r - 64 = 0 for r.
++++++++++
answer: -4

question: Teacher asked me this: Solve 3250 = 45*l + 965 + 1430 for l.
++++++++++
answer: 19

question: Teacher asked me this: Solve 6*q + 137*q + 1287 = 0 for q.
++++++++++
answer:
-9