Solve -371*l = -378*l - 7 for l.

-1

Solve 3 = c + 7 for c.

-4

Solve -31 + 27 = -n for n.

4

Solve 9*a - 6*a = 18 for a.

6

Solve -39 = -2*s - 47 for s.

-4

Solve 2*b = -b - 3 for b.

-1

Solve -2 = -7*r + 5 for r.

1

Solve -25*q + 18*q - 70 = 0 for q.

-10

Solve 0 = 8*k - 4*k for k.

0

Solve -7 = 5842*p - 5849*p for p.

1