Solve 4*s - 781*w + 19 = -784*w, -5*w = -0*w + 5 for s.

-4

Solve 0 = -4*b - 4*i - 116, 4068*b - i = 4065*b - 83 for b.

-28

Solve -4*l - 48 = 7*c, -69*c + 3 = -71*c + l for c.

-4

Solve 4*q - 4*r - 732 = -748, 10*q - 7*q - 7*r = -40 for q.

3

Solve -5*y + 9*g - 50 = 0, -41*y - g - 9 - 11 = -39*y for y.

-10

Solve 1 = -3*i - 6*x + 7, -4*i + 3*i + 12 = -8*x for i.

4

Solve -4*m + 4*i - 24 = -2*m, -507*i + 3 = m - 506*i for m.

-2

Solve -121*u + 117*u = 1 + 19, 0 = -5*o - 7*u + 2*u + 85 for o.

22

Solve -2*m = -3*k + 15, 133*m + 4*k - 37 = 130*m for m.

3

Solve 212*l + 3 = 211*l - 2*p, 0 = -3*l - 2*p - 13 for l.

-5