Solve 4*q = 2*j - 6, -2*q + j = -4*q - 13 for q.

-4

Solve 15*s + 2*h + 22 = 19*s, 0 = -5*s - 3*h for s.

3

Solve 5*v - o + 12 = -4*o, 0 = -4*v - 3*o - 9 for v.

-3

Solve 0 = -4*i - 16, -4*d + 2*i = -d - 23 for d.

5

Solve k = -6*h - 31, 5*h + 2*k + 20 = 7*k for h.

-5

Solve 4*c - 2*c + 21 = 3*m, 3*c + 14 = m for c.

-3

Solve -10 = 2*k, 30*t - 33*t = -5*k - 28 for t.

1

Solve -5*n - 3*q - 7 = 10, 2*q + 12 = -4*n for n.

-1

Solve -6 = -r - 3*v, -4*r - 12 = -v + 3 for r.

-3

Solve 0 = 5*u + 20, -99*m - 2*u + 17 = -94*m for m.

5