Solve 0 = 4*d + 8, -2 + 4 = -4*c + 3*d for c.

-2

Solve o + 5*j - 23 + 4 = 0, -2*j = 5*o - 3 for o.

-1

Solve -51 + 19 = 4*s - 4*m, m = 5 for s.

-3

Solve 5*n - 2*h = -0*n - 10, n + 2*h = 10 for n.

0

Solve 0 = -o + 5*v + 5, 16 - 3 = -3*o + v for o.

-5

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

0

Solve -x - 3*x - z + 9 = 0, -2*x + 17 = 3*z for x.

1

Solve 5*j + a = -6, -2*a + 4 = -4*j + 2 for j.

-1

Solve 5*r - 10 = 2*u, -r + 3*r = -3*u + 23 for u.

5

Solve 3*q - 2*b + 19 = -0*q, -2*q + 19 = 5*b for q.

-3