Q: Solve:
Solve -27*i + 26*i - 122 = -3*i for i.

A: 61

Q: Solve:
Solve -242 = -2*a - 256 for a.

A: -7

Q: Solve:
Solve -11*r + 4935 - 5034 = 0 for r.

A:
-9