Solve -2*x = 2*l - 4, -12 = -3*l + 2*x + 9 for l.

5

Solve 5*p = -5*g - 26 - 19, -g - 21 = 4*p for p.

-4

Solve 13 = 2*p - 5*d, 19*p - 3*d - 12 = 22*p for p.

-1

Solve -11*p + 7*p = 5*q - 32, p + 13 = 4*q for p.

3

Solve -3*p = -5*n - 0 + 13, p + 1 = 0 for n.

2

Solve 2*n + f - 4 = 3*f, -n + 12 = 4*f for n.

4

Solve 5*k = -5*w + 30, -2*k = -3*w - 6 - 1 for w.

1

Solve n + 5*y + 16 = -3, 4*n + 3*y + 8 = 0 for n.

1

Solve -5*c + 2 = 2*w + 27, 25 = 2*w - 5*c for w.

0

Solve -2*m = x + 2*m - 13, -2*m = -5*x - 1 for x.

1