Solve -a - 5 = -4*g, 7*a - 3*a - 5*g = 2 for a.

3

Solve 6 = d + 1, d = 4*w + 5 for w.

0

Solve -5*d + 4*h = 0, h + h = -10 for d.

-4

Solve 5*c + 7 = k, 4*c + 2 = k + k for c.

-2

Solve 4*q + 12 = 0, 0 = -19*i + 16*i + 3*q + 15 for i.

2

Solve 94 - 78 = -3*r - 4*d, 5*r + 12 = -3*d for r.

0

Solve -2*g + 5*d = -7, g - 5*d - 9 = -3 for g.

1

Solve -3*o - 8 = b, b + 3*b - 3*o = 28 for b.

4

Solve -9 = -d + 9*c - 5*c, -3*d - 4*c = 5 for d.

1

Solve -10*z = -3*h - 9*z - 14, -6 = -3*h - 3*z for h.

-3