Solve 0 = -c - 3*s + 7, 4*s = 4*c - 3*c + 14 for c.

-2

Solve -p + 17 = -2*f - 4*p, 5*f = p for f.

-1

Solve u - 3*u - 4*q = -16, -2*q + 20 = 4*u for u.

4

Solve p - 5*t = 30, -17 = -3*p - 2*t - 12 for p.

5

Solve -3 = -j - 3*x + 4, -2*j - 3*x + 8 = 0 for j.

1

Solve 0 = -c + 3*u + 18, u + 6 = -419*c + 416*c for c.

0

Solve -5*f - 8 = w, 5*w - 3*w - 2 = -4*f for f.

-3

Solve 41 = -6*g - 5*z - 2, -5*g = -3*z for g.

-3

Solve -u + 3*s + 20 = 0, -57*s = 5*u - 62*s - 50 for u.

5

Solve 5*d + 17 = 2*y, 18 = -2*d - 3*y - 4 for d.

-5