question: Teacher asked me this: Solve -325*q + 487*q + 4225 = -4037 for q.
++++++++++
answer: -51

question: Teacher asked me this: Solve 0 = 22*o - 6*o - 7*o for o.
++++++++++
answer: 0

question: Teacher asked me this: Solve 154*l = 87*l + 78*l for l.
++++++++++
answer: 0

question: Teacher asked me this: Solve -22*b + 88 + 0 = 0 for b.
++++++++++
answer:
4