question: Teacher asked me this: Solve 5*j - 23 = -53*j - 545 for j.
++++++++++
answer: -9

question: Teacher asked me this: Solve -2009 - 153643 = -7412*w for w.
++++++++++
answer: 21

question: Teacher asked me this: Solve -112*n + 196*n = 75*n - 99 for n.
++++++++++
answer: -11

question: Teacher asked me this: Solve 0*v = 6*v + 12 for v.
++++++++++
answer:
-2