Solve -2*q + 4*j = -8, 4*j - 18 = 5*q - 20 for q.

-2

Solve -2*f + 16 = 3*z, 2*z + 3*f + 0*f = 14 for z.

4

Solve -6*k = -9*k + 4*v - 6, -5*k - 10 = 4*v for k.

-2

Solve n - 4*y = 2*n + 21, -n - 2*y - 13 = 0 for n.

-5

Solve -4*b - 2*u = -9*b - 9, 4*u - 8 = 0 for b.

-1

Solve 5*k - 20 = k, -5*p = -3*k for p.

3

Solve -2*k + 42*d = 43*d + 6, 2*k + 22 = 3*d for k.

-5

Solve -2*w = -5*k + 3, 5*k - k = -4 for w.

-4

Solve 4*v = -4*q + 16, 1 = -5*v - 2*q + 12 for v.

1

Solve p + 2*g + 2 = -p, 4 = 2*p + 4*g for p.

-4