Solve 2*v - 8 = k, 2*k + k - 5*v = -21 for k.

-2

Solve -v - 11 = -5*d, d + 0*v + 4*v - 19 = 0 for d.

3

Solve 2*u = 4*t - 10, -6*u + 5 = -u + 5*t for u.

-1

Solve 29 = -s + 5*x, 4*s + 8 = 7*s + 4*x for s.

-4

Solve 0 = -8*j + 3*j - 2*r + 18, 0 = -4*r + 16 for j.

2

Solve 15 = 4*o + p, 4*o + 5*p = 3*o - 1 for o.

4

Solve -4*b - c = -2 + 10, 5 = -b - c for b.

-1

Solve 2*n - 27 = -2*w - 11, 2*n - 10 = 0 for w.

3

Solve -2*g - 1 = -k - 5*g, -g = k + 1 for k.

-2

Solve 4*p + 3*w = -25, 0 = 3*p - p + 5*w + 23 for p.

-4