Q: Solve 0 = -64*a - 506 + 442 for a.

A: -1
Q: Solve:
Solve 0 = 215*o - 172*o - 155*o - 1680 for o.

A: -15
Question: What is the solution?

Solve -9 = j - 7 for j.

Answer: -2
Problem: Math Problem
Solve 1900 = -576*f + 481*f for f.

A: -20
Question:
Solve -313 - 823 = -227*k + 907 for k..

Answer:
9
Solve 0 = 25*t + 28*t + 111 + 48 for t.
Solve this plz.

A:
-3