question: Teacher asked me this: Solve 0 = -203*g - 4013 - 1062 for g.
++++++++++
answer: -25

question: Teacher asked me this: Solve -8 = -4*r + 8 for r.
++++++++++
answer: 4

question: Teacher asked me this: Solve 3*a + 2317 = 2299 for a.
++++++++++
answer: -6

question: Teacher asked me this: Solve -13*u + 11189 = -145*u - 7159 for u.
++++++++++
answer:
-139