Q: What is the solution?
Solve 0 = -145*i - 54*i - 25*i - 224 for i.

A: -1

Q: What is the solution?
Solve 9604 - 9793 = 9*w for w.

A: -21

Q: What is the solution?
Solve -577*t + 2644 - 4957 = -3189*t + 15971 for t.

A:
7