Solve 0 = -4*s + 4*u - 8, -3*s + 2*u - u - 12 = 0 for s.

-5

Solve 0 = 2*a - m + 2, 0 = 5*a + 5*m - 2*m + 27 for a.

-3

Solve -7*c + 9*c + 10 = 3*m, -m - 4*c - 6 = 0 for m.

2

Solve 4*g + p + 6 = 0, 5*g = -p - 44 + 36 for g.

-2

Solve 2*b - 2*i = 8, -33*b - 5 = -35*b - i for b.

3

Solve -5*h - 5 = -3*k, -4*h = -5*k + 28 - 11 for h.

2

Solve 5*o + 1 = -91*p + 87*p, -16 = 4*p for o.

3

Solve -2*u - 1 = p - 0*u, -5*u = 0 for p.

-1

Solve w - 2*d = 7, 4*d = 4*w - w - 13 for w.

-1

Solve -5*b + 3*v = -2*v - 25, -4*b + v + 20 = 0 for b.

5