Solve -p + 4*p + 4*t = 12, -t = 0 for p.

4

Solve 5*x + 2*d - 10 = 3*x, 5*x - 18 = 2*d for x.

4

Solve 0 = 3*z + 3*u + 6, 0 = 5*z - 2*u - 2*u - 17 for z.

1

Solve 4*l = -5*y - 25, 2*y - 2*l = -2*y + 6 for y.

-1

Solve 0 = -w + 4*b + 3, -6 = -2*w + 13*b - 15*b for w.

3

Solve -5*z + 3*d - 3 = 0, -4*z + 2*d - 2 = -7*z for z.

0

Solve 3*z = -5*g + 20, 12*g = 9*g + 5*z + 12 for g.

4

Solve 2*m - j = -12, m - j + 1 = -3*j for m.

-5

Solve -3*j = -2*w - 0*j - 10, 3*j - 15 = -3*w for w.

1

Solve -5*i = -3*j - 21, 0 = 2*j - 3*j - 2*i + 4 for j.

-2