question: Teacher asked me this: Solve -12 = 4*j + 8 for j.
++++++++++
answer: -5
Solve -1257 = 279*r - 270 + 4593 for r.
Solve this plz.

A: -20
QUESTION: Math problem: Solve 48*d - 60 = 150*d + 348 for d.
ANS: -4
Q: What is the solution?
Solve 0 = 765*v - 674*v + 182 for v.

A: -2
Write down the solution for this math problem: Solve 860 = 47*f + 39*f for f.
answer: 10
Problem: Math Problem
Solve 20 + 10 = -6*k for k.

A:
-5