question: Teacher asked me this: Solve 14*h + 29 = 29 for h.
++++++++++
answer: 0

question: Teacher asked me this: Solve -50*l = 71 - 127 - 194 for l.
++++++++++
answer: 5

question: Teacher asked me this: Solve 7*p + 16 = -p for p.
++++++++++
answer: -2

question: Teacher asked me this: Solve 2*z - 9*z - 3*z = 0 for z.
++++++++++
answer:
0