Solve 7*n + 13 = 2*n + 2*i, 2*n + 2 = 4*i for n.

-3

Solve 7*j - 5 = 4*j + 5*a, -3*j - 5 = 5*a for j.

0

Solve 6*m = 4*d + 8, 4*m - d + 4 - 1 = 0 for m.

-2

Solve -4*c + 0 - 20 = 0, -c = 5*l + 5 for l.

0

Solve 1 = -4*n - 3*p, 2*n - 27 + 11 = 4*p for n.

2

Solve p - 7 = -4*l, -12*p = -l - 13*p + 4 for l.

1

Solve k = 2*f - 13, -k + 2*k = -4*f + 11 for f.

4

Solve -2*c - 3*f + 1 = -5, -4*c + 5*f - 10 = 0 for c.

0

Solve -9*q + 6*q + 5*i = -7, 0 = q + 5*i - 9 for q.

4

Solve 0 = -5*f + 8*q - 14, 0 = 44*f - 45*f + 4*q - 10 for f.

2