question: Teacher asked me this: Solve -511*i + 10578 = 24375 for i.
++++++++++
answer: -27
Solve 0 = 304*f - 1013*f + 20561 for f.
Solve this plz.

A: 29
QUESTION: Math problem: Solve 83*n - 731 - 1105 = 236*n for n.
ANS: -12
Q: What is the solution?
Solve 0 = -102*r - 144*r - 2460 for r.

A: -10
Write down the solution for this math problem: Solve -935 = 41*r - 40*r + 84*r for r.
answer: -11
QUESTION: Math problem: Solve -98 + 1403 = -261*x for x.
ANS:
-5