Solve -f + 5*f = -4, 2*p = -4*f - 14 for p.

-5

Solve 5*d = -3*f + 3*d - 9, 3*f + 9 = -4*d for f.

-3

Solve 12 = 5*l - 3*a, -a - 2*a = -2*l + 3 for l.

3

Solve 10 = -3*t - k, 0 = t + t - 3*k + 3 for t.

-3

Solve c + 2*s + 1 = 0, 5*s - s = -c + 1 for c.

-3

Solve 0 = -3*f - 3*h - 7 + 1, 5*f - 8 = h for f.

1

Solve 4 + 3 = -3*a - 4*t, -5*t = -a + 23 for a.

3

Solve 2*n = -6*t + 5*t + 2, -4*t + 13 = 3*n for t.

4

Solve 5*y + 18*h = 16*h - 13, y + 2*h = -9 for y.

-1

Solve -2*o - y + 15 = -0*o, -4*y + 30 = 2*o for o.

5