question: Teacher asked me this: Solve -2*g = -5*g - 9 for g.
++++++++++
answer: -3

question: Teacher asked me this: Solve -2550*a - 25010 + 28876 + 35729 + 52205 = 0 for a.
++++++++++
answer: 36

question: Teacher asked me this: Solve -256*d - 304*d = 56*d - 2464 for d.
++++++++++
answer: 4

question: Teacher asked me this: Solve 40*m - 16*m - 17*m = 0 for m.
++++++++++
answer:
0