question: Teacher asked me this: Solve 7*d + d - 4*d - 8 = 0 for d.
++++++++++
answer: 2

question: Teacher asked me this: Solve 17*v + 54*v = -710 for v.
++++++++++
answer: -10

question: Teacher asked me this: Solve 34640 = 2132*p - 91148 for p.
++++++++++
answer: 59

question: Teacher asked me this: Solve -23*p - 4*p = -p for p.
++++++++++
answer:
0