Solve -d - 3*h = h + 3, -4*d = 4*h for d.

1

Solve -9*o + 10*o + 2*i - 9 = 0, 5*i = -5*o + 20 for o.

-1

Solve 4*y - 591 = -3*m - 595, 5*y = -2*m - 5 for y.

-1

Solve 3*s + 11 = -u, 0*u = 2*u - 2 for s.

-4

Solve -x - v = -4*v + 12, -5 = -v for x.

3

Solve 5*c = -o + 24, 2*o + 2*c = 5 + 3 for o.

-1

Solve -z = -u, 337*u - 333*u = 3*z - 2 for z.

-2

Solve -2*t + 2*k = 0, 3*t + 2*k = -0*t - 20 for t.

-4

Solve -2*n - 4*b = -8, 4*n + 6 = 5*b - 17 for n.

-2

Solve t - 8 = 67*h - 68*h, -10 = -5*t + h for t.

3