question: Teacher asked me this: Solve -1592*v + 17532 - 4738 = 46*v - 15052 for v.
++++++++++
answer: 17

question: Teacher asked me this: Solve -20*v = 150 + 95 - 5 for v.
++++++++++
answer: -12

question: Teacher asked me this: Solve -20*r + 15*r = 0 for r.
++++++++++
answer: 0

question: Teacher asked me this: Solve 9*h - 17 = 19 for h.
++++++++++
answer:
4