Solve 0 = -s - 4*f + 17, -6 = -3*s - 37*f + 40*f for s.

5

Solve 1 = -p - 2*r, -6*r = -3*p - r + 8 for p.

1

Solve 4 = -4*t - 2*q, 4 + 0 = 4*t + 4*q for t.

-3

Solve -1355*x + 1356*x - 2 = 3*p, 0 = -2*p + 3*x + 8 for p.

-2

Solve -3*v + 12 = 3*s - 8*s, 3*v + 3*s - 12 = 0 for v.

4

Solve 3*t = -5*k - 13, 2*t + 4*k - 8 = -18 for t.

-1

Solve o + 3 = y + 8, 5*o - 20 = 4*y for o.

0

Solve 5*s + 6 = -2*w, -3*w - w + s = -10 for w.

2

Solve 3*f = 15, -6 = 3*d - 2*f + 4 for d.

0

Solve -3*c + 29 = 3*n + 11, -1 = -n for c.

5