Solve -b - 5*h + 5 = 0, 0 = -3*b + 4*h + 78 - 101 for b.

-5

Solve 5*z + 9*d - 31 = 5*d, -3*d - 31 = -4*z for z.

7

Solve q = -q + 2*f - 10, 0 = -q + 2*f - 10 for q.

0

Solve l - n + 9 = 0, -2*l - 21 = 2*l - n for l.

-4

Solve 13*d - 18*d - 15 = i, 14 = -2*i - 2*d for i.

-5

Solve 9 = 3*w - 4*q - 2, 4*q = -4*w - 32 for w.

-3

Solve -27 = -4*v - 5*z, 0 = -2*v - 0*v + 2*z for v.

3

Solve -4*i + v + 1 = -i, -3*i + 3*v - 9 = 0 for i.

2

Solve 0 = -2*a - g, -2*a - 4*g = -a for a.

0

Solve 4*k - 3*a - 25 = -4*a, -k = -4*a + 15 for k.

5