question: Teacher asked me this: Solve 0 = 26*w - 19 - 59 for w.
++++++++++
answer: 3

question: Teacher asked me this: Solve -17*z - 76*z - 6*z = -3*z - 2400 for z.
++++++++++
answer: 25

question: Teacher asked me this: Solve 0 = -15*w + 27*w for w.
++++++++++
answer: 0

question: Teacher asked me this: Solve 23 = -7*w - 19 for w.
++++++++++
answer:
-6