question: Teacher asked me this: Solve 72*b - 90*b = 594 for b.
++++++++++
answer: -33
Solve -696*n + 322*n = 335*n - 28360 for n.
Solve this plz.

A: 40
QUESTION: Math problem: Solve 10 = -5*f + 5 for f.
ANS: -1
Q: What is the solution?
Solve 70*k - 139 = -69 for k.

A: 1
Write down the solution for this math problem: Solve 54 + 11 = 13*j for j.
answer: 5
Write down the solution for this math problem: Solve -3*b = -4*b for b.
answer:
0