question: Teacher asked me this: Solve -19*r - 1817 = 83*r - 23*r for r.
++++++++++
answer: -23

question: Teacher asked me this: Solve -1183 = 213*a - 700 + 795 for a.
++++++++++
answer: -6

question: Teacher asked me this: Solve 14*j + 10*j - 24 = 0 for j.
++++++++++
answer: 1

question: Teacher asked me this: Solve -3179 = 790*b - 603*b for b.
++++++++++
answer:
-17