Solve -5*d = -3*s + 18, 4*d + 5*s = 3*s - 10 for d.

-3

Solve -2*y + 26 - 20 = -2*c, -5*c = 5*y + 35 for y.

-2

Solve -3*t - b + 16 = 3, 15 = t - 5*b for t.

5

Solve 0 = -5*v - 3*o + 6, -16*v - 8 = -13*v - 4*o for v.

0

Solve -4*o = -4*z + 12, -2*o - 377*z = -376*z - 3 for o.

0

Solve 2*l + 6 = -2*v - 8, -v + 5 = -2*l for l.

-4

Solve 3*q - w - 2*w = 15, -4*q + 3*w + 20 = 0 for q.

5

Solve -4*b - 8 = 4*n - 3*n, -11 = n + 5*b for n.

4

Solve -4*k - 16 = -2*w, 14*k - 9*k + 20 = -5*w for w.

0

Solve 84*p - 88*p + 7 = -c, 6 = 3*c - 3*p for c.

5