question: Teacher asked me this: Solve 698*c - 197 = 724*c + 63 for c.
++++++++++
answer: -10

question: Teacher asked me this: Solve 9*t = 1222 - 1186 for t.
++++++++++
answer: 4

question: Teacher asked me this: Solve -8*c - 1028 + 980 = 0 for c.
++++++++++
answer: -6

question: Teacher asked me this: Solve -26*y - 91 = -71*y - 1171 for y.
++++++++++
answer:
-24