question: Teacher asked me this: Solve -30 = 18*x - 13*x for x.
++++++++++
answer: -6

question: Teacher asked me this: Solve 14728*c - 14740*c = 264 for c.
++++++++++
answer: -22

question: Teacher asked me this: Solve -125*w - 113*w + 70*w - 18*w + 9672 = 0 for w.
++++++++++
answer: 52

question: Teacher asked me this: Solve -3102*t - 23206 - 66139 - 6244 = 56409 for t.
++++++++++
answer:
-49