Solve 4*z = 2*n - 56 + 64, z - 2 = -2*n for z.

2

Solve -18*i + 19*i = -4*a + 18, 4 = 2*a + 3*i for a.

5

Solve h = -2*w - 0*w - 1, 2*h - 2 = -2*w for w.

-2

Solve -3 = v + 16*q - 15*q, v - 5*q - 21 = 0 for v.

1

Solve 0 = 2*x + 4, 0*x + 1 = -o - 3*x for o.

5

Solve v = -2*d + 1 - 3, 2*d = -2*v - 2 for v.

0

Solve a = -4*l + 15, -3*l + 4*a + 15 + 20 = 0 for l.

5

Solve 4*w + 3*i = -13, 2*w = -5*i + 3*i - 8 for w.

-1

Solve -5*q + 3*m = 27, 6 = q + 5*m + 17 for q.

-6

Solve -11*b + 6*b = -2*o - 8, 0 = -4*o - 3*b + 10 for o.

1