Solve -2*o = 3*b - o - 16, 4*b + 5*o = 25 for b.

5

Solve 0 = 4*y - 4*t - 7 + 3, -4*t = 5*y - 5 for y.

1

Solve -4*o + 32 = -4*r, -15 = 5*r - 0*r for o.

5

Solve 0*q = -2*q + 5*i + 6, -4*q + 12 = 2*i for q.

3

Solve -4*m - 20 = 2*u, 5*u + 3*m = m - 18 for u.

-2

Solve -18*v + 1 = -19*v, 5*v + 29 = -4*y for y.

-6

Solve -3*b = 2*c - 16, -c - 44 = -b - 42 for b.

4

Solve 5*s - 6*s - 10 = -5*a, 4*a - 12 = 0 for s.

5

Solve -4*s + 2*s = n - 3, 3*n - 4*s - 19 = 0 for n.

5

Solve -3*b - 24 + 9 = -3*v, 0 = 5*v - 10 for b.

-3