Solve -5*p + 20 = 5*d - 0*d, -3*p = -2*d - 12 for d.

0

Solve -4*c + 2*s = -20, -129*s + 125*s - 22 = -2*c for c.

3

Solve 3*t = 1 - 7, 0 = -4*g - 3*t - 10 for g.

-1

Solve -4*p - 64*c - 28 = -66*c, -p = c + 1 for p.

-5

Solve t + 6 + 6 = -3*d, 5*t - d - 4 = 0 for t.

0

Solve 3*d = -2*l - 0 + 2, 0 = -3*l - 5*d + 5 for l.

-5

Solve -4*f + 152*b + 9 = 153*b, b - 6 = -3*f for f.

3

Solve 5*u - 4*a = a - 15, -2*u + 5*a - 21 = 0 for u.

2

Solve -4*g - 14*d + 18*d - 12 = 0, -d = g + 7 for g.

-5

Solve -4*x + 10 - 20 = -2*g, -g = 3*x + 10 for x.

-3