Solve 0 = 5*d - 3*i - 6, 0*i + 21 = 4*d + 3*i for d.

3

Solve -w + 2*k - 4 = -6*w, 3*w - 6*k + 12 = 0 for w.

0

Solve 4*x + 4*g + 4 = -x, 42 = 3*x - 5*g for x.

4

Solve 19*q = 20*q, -3*q + 5 = 5*g for g.

1

Solve -5*b + 3*x = 14, -3 = 5*b + 5*x - 13 for b.

-1

Solve -11 = -5*c + 3*x, -2*c + 14 - 6 = -3*x for c.

1

Solve 3*o = -3*p + 3, 5*o - 2*p = 9*o for o.

-1

Solve -g + 34*p + 14 = 30*p, 4*p = 3*g - 10 for g.

-2

Solve -14 = 117*b - 114*b - 4*o, -2*o = -2*b - 8 for b.

-2

Solve 0 = 4*i - 12, 2*x + 39 - 20 = 5*i for x.

-2