question: Teacher asked me this: Solve -17*r - 2*r = -21*r + 188 for r.
++++++++++
answer: 94

question: Teacher asked me this: Solve -2033*m + 5006 - 11005 - 7255 - 9109 = 0 for m.
++++++++++
answer: -11

question: Teacher asked me this: Solve 11460 = 746*x - 476 for x.
++++++++++
answer: 16

question: Teacher asked me this: Solve -49*y - 1070 - 1800 = -254*y for y.
++++++++++
answer:
14