question: Teacher asked me this: Solve 3*m = -10 - 11 for m.
++++++++++
answer: -7

question: Teacher asked me this: Solve 24*w - 400 - 50 = -26*w for w.
++++++++++
answer: 9

question: Teacher asked me this: Solve -65*b - 270 = -35*b for b.
++++++++++
answer: -9

question: Teacher asked me this: Solve 231*z = 210*z - 310 - 383 for z.
++++++++++
answer:
-33