Solve c + 69*k - 66*k = -13, 5*c = 4*k + 11 for c.

-1

Solve -2*c + 13 = -7*c + 4*g, -2*g = -3*c - 7 for c.

-1

Solve 5*p - 7 - 5 = -4*c, -4*p + 6 = 2*c for p.

0

Solve b + 2 = 2*r, 5*b - 2*r = -0*r + 6 for b.

2

Solve 0*x - 7 = -3*p + 4*x, p + 5*x - 15 = 0 for p.

5

Solve -9 = h + 2*i, -4*h + 0*h - 3*i - 11 = 0 for h.

1

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

0

Solve 4*q = 223 - 203, z - 8 = -q for z.

3

Solve 5*f = -3*p - 5, -4*f + p = -f + 3 for f.

-1

Solve 19 = -4*z - 3*p, 0 = 5*z - 4*p - 15 + 31 for z.

-4