question: Teacher asked me this: Solve 0 = -691*q - 148*q - 11746 for q.
++++++++++
answer: -14

question: Teacher asked me this: Solve -3671*r = -3432*r + 9560 for r.
++++++++++
answer: -40

question: Teacher asked me this: Solve 998081*v - 1932 = 998173*v for v.
++++++++++
answer: -21

question: Teacher asked me this: Solve -6*q = -16*q + 30 for q.
++++++++++
answer:
3