question: Teacher asked me this: Solve 0 = 5*f - 60 + 60 for f.
++++++++++
answer: 0
Solve -7 - 13 = -4*x for x.
Solve this plz.

A: 5
QUESTION: Math problem: Solve 0 = 25889*a - 26327*a + 1752 for a.
ANS: 4
Q: What is the solution?
Solve -70*x + 59*x = -132 for x.

A: 12
Write down the solution for this math problem: Solve -96 - 66 = -27*r for r.
answer: 6
QUESTION: Math problem: Solve -12*w - 2*w = -70 for w.
ANS:
5