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

2

Solve -4*d - 3*h - 19 = 0, -4*d + 8*d + h + 9 = 0 for d.

-1

Solve -34*n + 37*n = -4*k - 36, -n + 14 = -3*k for k.

-6

Solve -4*i - 12 = -q, 2*i + 4 = -2*q + 8 for i.

-2

Solve 8 = 2*r, -28*r = 4*v - 25*r - 16 for v.

1

Solve 0 = -5*t - q + 3, -4*t = t - 3*q - 11 for t.

1

Solve 3*v - 3*w + 6 = 0, v - 3*w + 2 = -5*w for v.

-2

Solve 8*h = 6*h - 10, -h - 9 = 4*g for g.

-1

Solve 4*g + 2*r - 8 = 0, -20*g - 6 = -18*g - 4*r for g.

1

Solve 16 = -5*a - 2*l, 0*a = -5*a + l - 7 for a.

-2