Solve 4*k - 22 + 9 = -3*v, -2*k - 5*v = -3 for k.

4

Solve -b + 2 = -2*h - 0*h, 3*h - 3*b - 3 = 0 for h.

-3

Solve -2*v + 6 = -2*q, -4*q + 18*v - 21*v = -9 for q.

0

Solve 0 = -x + 5*k - 13, -13 = -4*x - 3*k + 4 for x.

2

Solve -11*v + 13*v + 8 = n, -35 = 5*v + 5*n for v.

-5

Solve -5*l = u + 5, -3*u + 15 = -3*l - 6 for u.

5

Solve -2*u = 4*k + 12, 5*u - k - 3 = 2*u for u.

0

Solve -4*u + 12 = 0, -3*u = 3*q + 3 - 12 for q.

0

Solve 3*o + 3*a = 21, -4*o - 3*a + 25 = -0*o for o.

4

Solve -7*r - 3*u = -2*r + 19, 5*u + 15 = -5*r for r.

-5