Solve 3*f + 3 = 4*z, -5*f + 30*z - 27*z - 16 = 0 for f.

-5

Solve -l = -5*w, -5*l + 20 + 1 = -4*w for w.

1

Solve -4*t + 2 = -3*g - 6, 2*t - 4 = 0 for g.

0

Solve -3*y - 4*g - 4 = 0, y + 5*g + 10 + 6 = 0 for y.

4

Solve -12 = 2*k + 4*y, 5*k - 2*y - 14 = -y for k.

2

Solve 0 = -5*z + s - 0*s - 15, -5*z - 4*s = 15 for z.

-3

Solve 0 = 5*a + 3*r + 37, -4*a = -a - 4*r - 1 for a.

-5

Solve 3*t - 8*d - 5 = -13*d, -26 = 2*t - 4*d for t.

-5

Solve 4*w = 2*s - 10, -3*s - 35 = -w + 5*w for s.

-5

Solve -2*m + 8 = -4*r - m, -4*r - 5*m = 8 for r.

-2