Solve 2*c + 3*v - 14 = 0, -66*c + 16 = -63*c + 2*v for c.

4

Solve -3*h - 8 = 2*y, 0 = 3*h + 73 - 61 for y.

2

Solve 20 = 5*a - 14*h + 16*h, 0 = 7*a - 5*h - 28 for a.

4

Solve 5*r - 20 = 0, -r = 4*o - 2*r + 20 for o.

-4

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

1

Solve 0 = -v + 2*r + 2, 5*r - 3 + 11 = 4*v for v.

2

Solve -2*u - 11 = -2*x - 29, 0 = -x + 2*u - 10 for x.

-8

Solve 7*b + 9 = 9*b - h, b - 3*h - 2 = 0 for b.

5

Solve -5*z = -3*m - 3, z = 4*m - 9*m - 5 for z.

0

Solve 2*f = 3*l - 11, -l + f = -2*l + 2 for l.

3