question: Teacher asked me this: Solve -539 = 5*t + 521 - 1025 for t.
++++++++++
answer: -7

question: Teacher asked me this: Solve -398*c - 547*c + 50992 = 55*c - 19008 for c.
++++++++++
answer: 70

question: Teacher asked me this: Solve -19 = 12*d - 7 for d.
++++++++++
answer: -1

question: Teacher asked me this: Solve -1447*z - 4 - 1845 + 136 = 5522 for z.
++++++++++
answer:
-5