question: Teacher asked me this: Solve -6*x + 0*x + 91 - 25 = 0 for x.
++++++++++
answer: 11

question: Teacher asked me this: Solve 117*g + 144*g - 2142 = 23*g for g.
++++++++++
answer: 9

question: Teacher asked me this: Solve 499*g - 506*g + 21 = 0 for g.
++++++++++
answer: 3

question: Teacher asked me this: Solve 0 = -5*l - 25 + 10 for l.
++++++++++
answer:
-3