Solve -3*u = -2*b - 11, -720 = 5*b - 5*u - 685 for b.

-10

Solve -5*h + 0 = 5, 9*n + 58*h = 11*n + 53*h - 15 for n.

5

Solve -9*i + 32 = 2*r - 11 + 97, -8*r + 5*i = -30 for r.

0

Solve 42*l = 40*l - l - 5*r - 75, -2*l + 5*r + 75 = 0 for l.

0

Solve 3*i + 3*g = 30, -2*i - 1000*g + 996*g = -16 for i.

12

Solve -c + 3 = -263*n + 260*n, 4*n + c - 1 - 23 = 0 for n.

3

Solve 0 = -22*c + 18*c + 5*u + 4, -2 = c - 3*c + 13*u for c.

1

Solve -131068*o = -5*q - 131067*o - 67, 0 = 3*q - o - 3*o + 47 for q.

-13

Solve 10*p - u - 158 = -6, 2*u = -3*p + 7*u + 55 for p.

15

Solve 42*w - 4*f - 164 = 0, 6 = -1212*w + 1214*w - 2*f for w.

4