Solve -2*w - 2 = 4*f, 2*w + f - 7 = -0 for w.

5

Solve -2*r - 3*k = -0*k - 8, 0 = -k + 4 for r.

-2

Solve -2*n + 6*w - 11*w - 4 = 0, n + 3*w + 3 = 0 for n.

3

Solve -2*g + 5*f - 40 = 2*g, 5*g - 5*f = -45 for g.

-5

Solve -u - 4 = s, 48*u - 43*u + 20 = -2*s for s.

0

Solve -5*g - 11 = 4*b, 4*b = -3*g - 15 + 2 for g.

1

Solve -3*h + 4*r + 26 = 8*r, 0 = 4*h + 5*r - 33 for h.

2

Solve 2*q = 4*j - 3*j - 5, 5*j = 5 for q.

-2

Solve 0 = k - 5*s - 20, -10 = -3*k + 4*s + 6 for k.

0

Solve 0 = 4*w + 2*p - 26, 3*w + 79*p - 27 = 76*p for w.

4