question: Teacher asked me this: Solve 69*w - 67*w + 2 = 0 for w.
++++++++++
answer: -1

question: Teacher asked me this: Solve -21074 = -583*z + 26057 - 7487 for z.
++++++++++
answer: 68

question: Teacher asked me this: Solve -22*x + 24*x = 127*x - 4625 for x.
++++++++++
answer: 37

question: Teacher asked me this: Solve -84*x - 2938 + 3922 = -3552 for x.
++++++++++
answer:
54