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

question: Teacher asked me this: Solve -331*g + 6962 = 535*g + 169*g + 1787 for g.
++++++++++
answer: 5

question: Teacher asked me this: Solve -171*g - 133 = 380 for g.
++++++++++
answer: -3

question: Teacher asked me this: Solve 143*u - 1444 = 47*u + 20*u for u.
++++++++++
answer:
19