question: Teacher asked me this: Solve 10*k + 7*k = -35*k + 9*k + 516 for k.
++++++++++
answer: 12

question: Teacher asked me this: Solve 113*u = 2314 + 1111 - 826 for u.
++++++++++
answer: 23

question: Teacher asked me this: Solve -896*g - 272 - 352 = 272 for g.
++++++++++
answer: -1

question: Teacher asked me this: Solve 0 = 10*k + 4337 - 4377 for k.
++++++++++
answer:
4