Solve 0 = -5*h + 4*m - 0 + 24, -21 = -5*h + m for h.

4

Solve 0 = -3*r + 3*y + 21, 3*r - y - 15 = -0*r for r.

4

Solve 3*f - 4*p = -10 - 3, 1 = -f - 2*p for f.

-3

Solve 5*i + 0 = 2*n + 8, 4*n = 4 for i.

2

Solve -3*w + 2*w = 5*z - 14, 16 = 4*z - 4*w for z.

3

Solve -2*z + 9*c - 4 = 12*c, -3*z = -3*c + 6 for z.

-2

Solve 5*q - 3*x - 5 = 0, -29 = q + 5*x - 2 for q.

-2

Solve 2*w + 41*s + 6 = 40*s, -s = 0 for w.

-3

Solve -3*a = -9*c + 13*c + 8, 2*c + 26 = 4*a for a.

4

Solve p + 5 = 3*i, 3*p + 5*i = 2*i + 9 for p.

1