question: Teacher asked me this: Solve 1360*m = 672*m + 660*m + 672 for m.
++++++++++
answer: 24

question: Teacher asked me this: Solve -18*a - 18 = -72 for a.
++++++++++
answer: 3

question: Teacher asked me this: Solve -z + 4 = 8 for z.
++++++++++
answer: -4

question: Teacher asked me this: Solve 6*k - 38 = -14 for k.
++++++++++
answer:
4