question: Teacher asked me this: Solve -2948*f - 83273 - 85030 = -25647 + 25380 for f.
++++++++++
answer: -57

question: Teacher asked me this: Solve -5221*l = -5273*l - 468 for l.
++++++++++
answer: -9

question: Teacher asked me this: Solve 21*x - 20*x = 1 for x.
++++++++++
answer: 1

question: Teacher asked me this: Solve 11477 = 652*p + 3001 for p.
++++++++++
answer:
13