Solve -3*t - 13 = -2*d - 3*d, 2*t + 4 = d for t.

-1

Solve 3*d - 7*y = -2*y + 40, 40 = 4*d - 4*y for d.

5

Solve 5*k - 4*l + 25 = 0, -4*k + 4*l = -3 + 23 for k.

-5

Solve -5 = 3*k - i, 0*k + 5*k + 5*i - 25 = 0 for k.

0

Solve 2*c + 10 = -4*o - 2, 2*o + 12 = -4*c for o.

-2

Solve 3*m - y + 13 = 0, -2*m - 13 + 0 = -5*y for m.

-4

Solve l = 4*l, 3*d = 5*l for d.

0

Solve 24 = r + 5*k, -119*r - k + 3 = -117*r for r.

-1

Solve 4*i - 5*u + 10 = -i, 0 = -3*i - 5*u - 14 for i.

-3

Solve -5*p = -2*d - d - 8, -4*p = -4 for d.

-1