Solve -z + 5*h = -25, 76*z - 5*h = 74*z + 30 for z.

5

Solve 3*y - 12 = 0, -y + 10 = 2*m - 0*y for m.

3

Solve 5*m - 7*m - 10 = 0, 2*u + 27 = -5*m for u.

-1

Solve -5*r + 4 = -2*w + 3, 4 = 5*r - 3*w for r.

-1

Solve 310 - 312 = m + 5*h, 5*m - 10 = -5*h for m.

3

Solve 4 = -4*f + 3*f + p, 2*f - 4*p = -8 for f.

-4

Solve 3*g + 15 = -z + 4, 3*g = -6 for z.

-5

Solve 0 = r - f - 9, -13 = -r - 4*f - 24 for r.

5

Solve r = -5*l, 4*l - l = -5*r - 22 for l.

1

Solve 0 = -4*l - 4*h, -3*l + 15 = -5*h - 17 for l.

4