question: Teacher asked me this: Solve -72 = 48*k + 24 for k.
++++++++++
answer: -2

question: Teacher asked me this: Solve -90*j + 116 = -23*j - 173*j + 1600 for j.
++++++++++
answer: 14

question: Teacher asked me this: Solve 91*g = 81*g - 70 for g.
++++++++++
answer: -7

question: Teacher asked me this: Solve -351*c - 456 + 1210 = -5915 for c.
++++++++++
answer:
19