Solve 4*x - 4*r = 0, 0 = 3*x - 23*r + 26*r - 12 for x.

Solve -j - 5*y = -10, 0 = 5*y - 12 - 3 for j.

-5

Solve -y - 5*r - 6 = 10, -4*y = -3*r - 5 for y.

-1

Solve 4*j + j - 4*x = -27, j + x = 0 for j.

-3

Solve 3*a - 15 = -4*l, 5*a + 7*l - 6*l - 25 = 0 for a.

5

Solve -2*k + 5 = -3*k + 5*s, 4*s - 23 = -3*k for k.

5

Solve -2*i + 5*i - 9 = 0, r - 12 = -3*i for r.

3

Solve 5*d = -4*i + 2, 2*i - 5*d = -11 - 3 for i.

-2

Solve 0 = 5*v + i - 11, 24 = 5*v - v - 3*i for v.

3

Solve -5*s - 4*a = 9, 0 = -4*s - 9*a + 4*a for s.

-5

Solve 5*m = 3*p + 32, -2 = 4*m - 18 for p.

-4