question: Teacher asked me this: Solve -1431*p + 3 = -1428*p - 12 for p.
++++++++++
answer: 5

question: Teacher asked me this: Solve -7*n + n + 24 = 0 for n.
++++++++++
answer: 4

question: Teacher asked me this: Solve 2541 = -290*x + 511 for x.
++++++++++
answer: -7

question: Teacher asked me this: Solve 734 + 799 = 48*v + 25*v for v.
++++++++++
answer:
21