question: Teacher asked me this: Solve 68*j - 10 = 78*j for j.
++++++++++
answer: -1
Solve 217*b - 118*b = -693 for b.
Solve this plz.

A: -7
QUESTION: Math problem: Solve -153 = 50*z + 47 for z.
ANS: -4
Q: What is the solution?
Solve 857*p = 945*p + 1848 for p.

A: -21
Write down the solution for this math problem: Solve 12*x + 10 = 14*x for x.
answer: 5
Problem: Math Problem
Solve 460933 - 647837 = 13417*f + 899609 + 402774 for f.

A:
-111