Solve 5 = -2*d + 2*r + 3, 2*d - 13 = -r for d.

4

Solve -5*o = l - 9 - 2, 0 = 2*o - l - 3 for o.

2

Solve k = 0, -3*r + 2*r + 1 = 3*k for r.

1

Solve 2*u - 26 = 8*l - 4*l, -3*l - 12 = u for l.

-5

Solve 0 = -3*w + 3*s - 7 - 2, -2*w + 22 = 5*s for w.

1

Solve -7*w = -5*w + k, -w + 5 = 3*k for w.

-1

Solve -5*a = 11*m - 10*m + 4, -2*m - 8 = -3*a for a.

0

Solve 30*y + 2*c + 14 = 28*y, y - 4*c - 18 = 0 for y.

-2

Solve 0 = -x + 3*r + 5 - 0, 4 = -2*r for x.

-1

Solve 8 = -2*x - 790*v + 789*v, 3*x + 13 = -v for x.

-5