question: Teacher asked me this: Solve 40*c - 41*c + 26*c = -300 for c.
++++++++++
answer: -12

question: Teacher asked me this: Solve 3259 = 12*w + 4*w - 3831 + 6658 for w.
++++++++++
answer: 27

question: Teacher asked me this: Solve 150 = 9*s + 114 for s.
++++++++++
answer: 4

question: Teacher asked me this: Solve -2067 = 521*j - 362*j for j.
++++++++++
answer:
-13