Solve 0*i + i = 4*n + 2, 5*n + 4*i - 8 = 0 for n.

0

Solve -5*o - 4*a = 0, o + 6*a = 7*a - 9 for o.

-4

Solve -z = 5*q + 6, 3 = -14*q + 10*q + z for q.

-1

Solve -2*o = -l - 9, -4*l = -o - 9*l - 1 for o.

4

Solve -r - 16 = -2*n + 2*r, n = r + 7 for n.

5

Solve -3*u = 2*a + 2, 4*a - 14 = 2*u + 14 for u.

-4

Solve -x = o, 3*x + 4*o = 2*x - 15 for x.

5

Solve 2 = -20*t + 23*t - 4*v, 2*t = -2*v + 20 for t.

6

Solve -16*g + 12 = -20*g + z, 2*z - 18 = 5*g for g.

-2

Solve c + 11*m - 16 = 14*m, 5*c - 12 = -2*m for c.

4