question: Teacher asked me this: Solve 7920 + 1220 = 405*y + 1040 for y.
++++++++++
answer: 20

question: Teacher asked me this: Solve z = -3*z + 20 for z.
++++++++++
answer: 5

question: Teacher asked me this: Solve -6593 = 1727*p + 15858 for p.
++++++++++
answer: -13

question: Teacher asked me this: Solve -14 = -4*m + 10 for m.
++++++++++
answer:
6