Solve -5187 = 63*a - 273*a + 273 for a.
Solve this plz.

A: 26

Solve 4*i + 9 = -3 for i.
Solve this plz.

A: -3

Solve -5*q + 3*q - 2 = 0 for q.
Solve this plz.

A:
-1