question: Teacher asked me this: Solve 25*q = 155 + 45 for q.
++++++++++
answer: 8

question: Teacher asked me this: Solve -2829 = 777*t - 4997 - 4322 - 8273 for t.
++++++++++
answer: 19

question: Teacher asked me this: Solve -117 = 66*x - 342 - 765 for x.
++++++++++
answer: 15

question: Teacher asked me this: Solve -117*z + 57*z = -180 for z.
++++++++++
answer:
3