question: Teacher asked me this: Solve -12*d - 31 = 19*d for d.
++++++++++
answer: -1
Solve 72 = -1362*z + 1344*z for z.
Solve this plz.

A: -4
QUESTION: Math problem: Solve -3451 = 84*m + 217*m + 7716 + 1174 for m.
ANS: -41
Q: What is the solution?
Solve 122*r - 101*r + 7 = -35 for r.

A: -2
Write down the solution for this math problem: Solve -83*x - 170 = 67*x - 116*x for x.
answer: -5
question: Teacher asked me this: Solve -139*b - 6279 - 2369 = -38*b + 87*b for b.
++++++++++
answer:
-46