Solve 2*i + 2 = -4 for i.

-3

Solve -67*p + 68*p = -6 for p.

-6

Solve -9*c = 4078 - 4105 for c.

3

Solve -3 = -4*r - 3 for r.

0

Solve -17*l - 3 = -14*l for l.

-1

Solve -4*f + 86 - 82 = 0 for f.

1

Solve 0 = -l + 19 - 23 for l.

-4

Solve 2*l = -10*l + 24 for l.

2

Solve -18*q - 427 = 43*q for q.

-7

Solve 225 = -19*c + 111 for c.

-6