Solve -6*z + 4*z - 4*k - 14 = 0, 11 = 4*z - 5*k for z.

-1

Solve 0 = -27*d + 25*d + 2*q - 22, 0 = d + q - 3 for d.

-4

Solve 5*r + 4 = 2*a - 31, -a = -5*r - 30 for r.

-5

Solve v + 5*x - 15 = 0, 289 - 286 = -3*v + x for v.

0

Solve -k - 2*c - 21 = -18, 0 = -k - c + 1 for k.

5

Solve -3*z = -c - 3, c = -5*z - 6 + 11 for z.

1

Solve -5*n + 5*o = 0, 3*o - 4 = 21*n - 20*n for n.

2

Solve a = 3, 0 = -5*z - 3*a + 28 + 6 for z.

5

Solve -f - 2*v + 8 = 0, -f - 1 - 3 = -4*v for f.

4

Solve -5*g - 5*d + 15 = 0, 0 = 3*d - d + 4 for g.

5