Solve 4*i - 4 = 5*a + 2*i, 5*a - i = -7 for a.

-2

Solve 5*i + 5*m - m = -5, 4*m = 0 for i.

-1

Solve 5*s - 5*m = 10*s - 5, 4*s + 3*m = 6 for s.

3

Solve 0 = -4*o - 4*y - 11 - 25, -5*o + 5*y = 5 for o.

-5

Solve u + 18 = 5*d, -8 = -2*d - 5*u + 10 for d.

4

Solve -4*x - 50 = 2*n - 44, 5*n - 24 = 3*x for x.

-3

Solve -4*u - 21 = -5*b, -u = -3*b + 5*b + 2 for b.

1

Solve 2*y - 2*r - 3*r + 23 = 0, 0 = -2*y + 3*r - 17 for y.

-4

Solve -39*s = -35*s + 3*d + 14, 5*d = 10 for s.

-5

Solve -4*s + 4*p + 4 = 0, 2 - 1 = -3*s + 5*p for s.

3