Solve -4*y - 5*o = 31, -5*y + 10*o = 5*o + 5 for y.

-4

Solve -48*n = -44*n + 4*u - 8, -20 = 4*n - 3*u for n.

-2

Solve -2*o = 3*m + 2, -5*o = -7 + 27 for m.

2

Solve -q - n + 17 - 10 = 0, -2*q + 3*n = 6 for q.

3

Solve r = 4*h - 3, 0 = 5*r + 3*h - 8*h for r.

1

Solve 5*d + 4*n = -n + 5, 2*d - 3*n = -23 for d.

-4

Solve 4*t + 61 = 49, 3*p - 3*t = -6 for p.

-5

Solve 0 = 2*b + 2*r - 4, 3*b - 3*r + 14 = -r for b.

-2

Solve 5*r + 5*g + 45 = 0, 5*g = -41*r + 42*r - 21 for r.

-4

Solve -4*r - 24 = -4*f, -3*r = -4*f + 14 + 5 for f.

1