Solve -t - 18 = 4*d, -2*t + 13 = -d + 2*t for d.

-5

Solve 4*g + z + 2 = -4, 4*z = -5*g - 13 for g.

-1

Solve -4*l - 18 = -5*x + 2*x, -5*x = 3*l - 1 for l.

-3

Solve 3*r - 18 = 7*r + 5*y, -r = 2*y + 6 for r.

-2

Solve -3*w - 20 = -5*f + 2*w, 3*f - 2*w = 9 for f.

1

Solve 3*h + 7 = 5*q, 2*q - 14 = -66*h + 70*h for h.

-4

Solve -3*m = j + 4, -5*j = -2*m - 4*j + 4 for m.

0

Solve -w = 3*k - 2, 3*w = 6*w + 2*k + 8 for w.

-4

Solve -4*c + 3*r - 13 = 0, 41 - 52 = 2*c + 3*r for c.

-4

Solve -4*w - 7 = 3*m + 12, 3*w - 7 = 2*m for w.

-1