Solve 4*s - 74*g + 73*g = 0, 0 = -s - 5*g - 21 for s.

-1

Solve -4*z + 13 = -3*w, -5*z = 4*w - 15 - 9 for z.

4

Solve -z - 20 + 19 = 0, -4*z = 3*u - 8 for u.

4

Solve 0*d + 24 = 4*p + 3*d, 8 = 2*d for p.

3

Solve y - 18*p = -17*p, 5*y - 2*p = -6 for y.

-2

Solve 0 = -4*f - 8, -4*t + 11*f - 12*f + 2 = 0 for t.

1

Solve -6*w - 1 = -y - 3*w, -2*w + 6 = -4*y for y.

-2

Solve -7 = -5*l + w - 2, 0 = l - 5*w + 23 for l.

2

Solve g + 4 = 3, 3*w + 2*g + 11 = 0 for w.

-3

Solve 2*b = -5*n - 25, 11 = 3*b - 3*n + 17 for b.

-5