Solve 3*t - 6*p - 23 = -p, -5*t - 5*p - 15 = 0 for t.

1

Solve 3 = c - o - 3, 0 = c + 4*o - 1 for c.

5

Solve -2*n + 5 + 1 = o, -2*o - 4 = 0 for n.

4

Solve -5 = 3*r - 5*c, -5*r - 2 = -5*c + 3*c for r.

0

Solve 25 = -5*u, u - 22 = -d - 27 for d.

0

Solve -16 + 2 = 4*y + 2*d, d + 2 = -y for y.

-5

Solve -u = -x - 2*u - 2, x + 7 = 4*u for x.

-3

Solve -20 = -4*x - g, -3*g + 63 = 5*x + 31 for x.

4

Solve 6*j - 11*j = 2*g + 9, -2*g = 4*j + 8 for j.

-1

Solve -2*y + 3*y + 5 = b, -4*b - 3*y + 6 = 0 for b.

3