Solve -6*f + 3*f = 5*m + 1, 5*f = -5*m + 5 for m.

-2

Solve -2*d - 13 = i, -6*i = -3*d - 10*i - 27 for d.

-5

Solve 4*u + u - 4*p = -20, -5 = 2*u - p for u.

0

Solve -3*k - 5 = o, -7*k - 3 = -6*k for o.

4

Solve z + 4*u = -3, 5*z - 5 = -2*u - 2 for z.

1

Solve -4*u - 17 = -k + 1, 2*k - 16 = 3*u for k.

2

Solve 0 = -4*u + 5*x + 3, 3*x - 3 = -5*u - 27 for u.

-3

Solve 5*a - 2*s = 21, -3*s = a - 2*s for a.

3

Solve -12*g + 13*g - 4 = 0, -2*i - 4*g = -24 for i.

4

Solve -2*g - 5*n + 11 = -3, -3*g + 5*n - 4 = 0 for g.

2