Solve -p + l = 5, 8*p + 4*l + 5 = 7*p for p.

-5

Solve -2*s = -11*o + 9*o - 16, 3*o + 29 = 4*s for s.

5

Solve -5*m - 4*a - 32 = -8*m, m = 3*a + 19 for m.

4

Solve -2*c + 12 = 3*p, -7 - 3 = p - 4*c for p.

2

Solve 0 = -2*i + 5*i - 15, 2*c - 2*i + 6 = 0 for c.

2

Solve -16 = 5*x + r, r + r = 2*x + 16 for x.

-4

Solve 4*w = -n - 2*n - 11, -4*w - 21 = 5*n for n.

-5

Solve 2*k - 2*w = 6, -7 = 4*w + 1 for k.

1

Solve 3*k + 5*t + 6 = 0, 4*k + 38*t = 37*t - 8 for k.

-2

Solve 3*t - 2*p = -6, -p + 23 - 20 = 3*t for t.

0