Solve d = -4*q + 12, -4*d = q + 16 - 4 for q.

4

Solve -4*h - y = 3*y, -4*h = -4*y - 24 for h.

3

Solve b - 3*b = 2*a - 2, 0 = -b + 2*a - 11 for b.

-3

Solve -16*q + 14*q + 20 = 5*v, 0 = -4*q - 3*v + 26 for q.

5

Solve 5*o = 4*i + 38 - 47, -5*i - 2*o = -3 for i.

1

Solve 4*b - 8 - 3 = -c, -4*b + 16 = 0 for c.

-5

Solve 2*k - 8*r + 9*r = 6, 3*k + 3*r = 3 for k.

5

Solve -3*i + 20 = o, 5*o - 3*o - 2*i = 0 for o.

5

Solve 2*c - 4*m + 52 = 36, 4*m = c + 18 for c.

2

Solve f - 5*a = -3*f - 17, -7 = 4*f - 3*a for f.

2