Solve 0 = 3*o - 2*h + 12, -2*h - 20 = 5*o for o.

-4

Solve x - 8 = -3*k, -66*k - 5*x = -61*k for k.

4

Solve z - 3*f = 12, 11*z - 10*z = 5*f + 18 for z.

3

Solve -5*t - x = -8*t - 10, 2*x - 17 = 5*t for t.

-3

Solve 2 = -4*y + 22, 0 = -q + 2*y - 12 for q.

-2

Solve -3*t + l = 9, t + 2*l + 0*l = -3 for t.

-3

Solve -5*j = 4*t - 16, t = -2*j - j + 11 for t.

-1

Solve 4*p + 16 = k, -3*k - 3*p - 23 - 4 = 0 for k.

-4

Solve -2*p + 15 - 7 = 2*a, -5*p - 30 = -5*a for p.

-1

Solve -16 = -4*c - 2*g, 17*g = 5*c + 18*g - 17 for c.

3