Solve -3*s + 6 = 27*k - 31*k, -3*s = -6 for k.

0

Solve 4*v - 11 = 3*t, 13*t + 17 = 9*t + 3*v for t.

-5

Solve 4*z - x = -16, 2*z - 3*x = 5*z - 3 for z.

-3

Solve -2*i + 0 = 3*h + 4, 2*i = -4*h - 6 for h.

-2

Solve -4*m - 26 = -5*v, -3 + 13 = 3*v - m for v.

2

Solve 3*a - 5*n + 1 = 0, -a - 4*a + 3*n = 7 for a.

-2

Solve p = -2*p - y + 1, -4*p + y + 13 = 0 for p.

2

Solve -4*a - 20 = -5*u, -11*a = 3*u - 15*a - 4 for u.

8

Solve -2*r - 2*t + 10 = 0, -2*r - 4*t - 7 = -7*r for r.

3

Solve -b - 8 = -s, 1 = 2*s + 2*b - b for s.

3