question: Teacher asked me this: Solve 396*q - 392*q = 40 for q.
++++++++++
answer: 10

question: Teacher asked me this: Solve 0 = 12*d - 101 + 65 for d.
++++++++++
answer: 3

question: Teacher asked me this: Solve 0 = -10*x + 3*x + 7 for x.
++++++++++
answer: 1

question: Teacher asked me this: Solve 7 = -4*j + 27 for j.
++++++++++
answer:
5