question: Teacher asked me this: Solve -k = -0 - 4 for k.
++++++++++
answer: 4

question: Teacher asked me this: Solve -58351 + 3005 = -2136*g + 30094 for g.
++++++++++
answer: 40

question: Teacher asked me this: Solve 18*s + 20 = 119*s + 828 for s.
++++++++++
answer: -8

question: Teacher asked me this: Solve 580*z = -313*z + 13531 + 8794 for z.
++++++++++
answer:
25