Solve -4*l - 14 = -5*c, c - l - 624 = -621 for c.

2

Solve 9*z = 3*j + 13*z - 18, -3*j + 21 = 5*z for j.

2

Solve 4*l = 3*r + 1, 0 = -5*l + 2*r - 66 + 62 for l.

-2

Solve 4*w + 3*b - 3 = -10, 4 = 2*w + 4*b for w.

-4

Solve 5*u + 6 = -2*t - 17, t - u = -1 for t.

-4

Solve 4*n = -3*x - n - 16, 0 = x + n + 2 for x.

3

Solve -2*r - r = u - 3, -4*r + 15 = 5*u for r.

0

Solve -4*h + 26 = -2*o, -2*o - 7 = -2*h + 9 for h.

5

Solve 5*l - 4*c = -0*c + 9, 0 = -3*l + 4*c - 1 for l.

5

Solve -5*t = 2*u, 3*t = -5*u - 0*u for u.

0