Solve -p = 4*c + 17, 2*c + 3*c - 4*p = -37 for c.

-5

Solve -2*i - 12 = 2*l, -4*l = 4*i + l + 25 for i.

-5

Solve -k - 22 = -5*n, -k - 3*n + 11 = 1 for k.

-2

Solve 5*w + 2*p - 11 = 0, 4*w - 7*w = 3*p - 3 for w.

3

Solve -32 = -0*n - 5*n + 4*t, t + 3 = 0 for n.

4

Solve -6*d + 5*y = -5*d + 8, -5*d + 3*y = 18 for d.

-3

Solve -5*d + 5 = r - 4*r, -3*d + 4*r = -14 for d.

-2

Solve 0 = -5*u + 5*f + 20, -4*u + 2 + 6 = -2*f for u.

0

Solve -2*f + 4*z = 9 + 7, 3*f + 2*z = 16 for f.

2

Solve 5*c + 4 = 3*y, -3*y - c + 2 = 10 for y.

-2