Solve 5*d - 12 = -3*c + 8*d, 0 = -4*d for c.

4

Solve 9 = 3*k, -10*c = -12*c - 2*k - 2 for c.

-4

Solve 0 = -3*r, -4*z - 10*r = -6*r - 20 for z.

5

Solve 38 - 52 = -4*b + 3*w, -2*b - 2*w + 14 = 0 for b.

5

Solve 0 = j + 5*w + 3, 0 = -4*j - 0*w + 5*w + 13 for j.

2

Solve 5*i = 5*c - 0*i, -2*c + 14 = 5*i for c.

2

Solve -4*g + 5*r = -16, -2*r = 11*g - 7*g - 16 for g.

4

Solve -2*n = -5*k + 4 - 9, 0 = 2*k - 2 for n.

5

Solve -2*d - 4*k = d + 3, 2*d - 2*k = 12 for d.

3

Solve 5*o - 3*o + 13 = k, -25 = 5*o for k.

3