question: Teacher asked me this: Solve 0*d - 6*d = 45 - 9 for d.
++++++++++
answer: -6

question: Teacher asked me this: Solve 0*w + 4*w - 2968 + 3196 = 0 for w.
++++++++++
answer: -57

question: Teacher asked me this: Solve -8*i = 26*i + 272 for i.
++++++++++
answer: -8

question: Teacher asked me this: Solve 147*l = 1583*l - 41644 for l.
++++++++++
answer:
29