question: Teacher asked me this: Solve 5*g + 9 = 8*g for g.
++++++++++
answer: 3

question: Teacher asked me this: Solve -4*k = -6 - 18 for k.
++++++++++
answer: 6

question: Teacher asked me this: Solve 896 = 110*x - 46*x for x.
++++++++++
answer: 14

question: Teacher asked me this: Solve -10*y = -12*y for y.
++++++++++
answer:
0