Q: Solve 0 = -12228*t + 12216*t + 96 for t.

A: 8

Q: Solve -897*b + 661*b = 1283*b + 19786 + 10594 for b.

A: -20

Q: Solve -43*f + 77 + 79 = -55*f for f.

A: -13

Q: Solve -20 = -6*z + 2*z for z.

A:
5