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

-5

Solve -2*d + 8 = -4*k - 0*k, 3*d + 32 = -5*k for k.

-4

Solve a - 5 = -q + 2, -4 = -4*q for a.

6

Solve 2*f + 2 = u, -6 = -2*u + 5*f - 0 for u.

-2

Solve -z - 3*f - 36 = -30, 5*f - 4 = 3*z for z.

-3

Solve 0 = -0*w + 3*w - 3*i + 9, -2*w - 2 = 2*i for w.

-2

Solve -20*k - 5 = -21*k + b, -b - 4 = 0 for k.

1

Solve 40*u - p + 6 = 41*u, 4*u - 3*p - 3 = 0 for u.

3

Solve 3*v - 15 = 3*b - 0*v, -4*v = -5*b - 22 for b.

-2

Solve 15*o = 5*z + 14*o - 18, 2*z - o = 6 for z.

4