Solve l + a + 5 = 0, 2*l + 8 = -2*l + 2*a for l.

-3

Solve -u - c = -0*u + 1, 5*c = -4*u - 5 for u.

0

Solve t + 5 = 4*t + 5*o, 0 = t - 3*o + 17 for t.

-5

Solve 0 = 4*r - 3*f + 17, 4*r = 4*f - 5 - 11 for r.

-5

Solve 4*m + 2 = -2*d - 2, 0 = 5*m - d - 2 for m.

0

Solve 0 = d + d + 2, -2*m + 4*d + 6 = 0 for m.

1

Solve i - 3*p = -4*i - 40, 5 = -2*i - p for i.

-5

Solve 0 = -2*g + 5*r - 10*r - 5, -5*r - 20 = 5*g for g.

-5

Solve -3*n + 3 = 3*p + 15, 0 = -2*n + 3*p + 12 for n.

0

Solve 3*y = -3*r + 18, -y - 25*r + 1 = -29*r for y.

5