Solve 0*g = 5*r - 3*g + 10, -4*g = -20 for r.

1

Solve -7*p + 3 = 3*g - 8*p, 0 = -5*g - 3*p - 9 for g.

0

Solve 4*x + 3*n = 16, 3*x - 6 = x - n for x.

1

Solve 6 + 5 = -r - 4*k, 3*k = 2*r for r.

-3

Solve -5*s = 20, 0 = -2*h - 2*s - 6 - 0 for h.

1

Solve 4*y - 3*p = -4 - 7, -6 = 2*p for y.

-5

Solve -3*f + 16 = -c, 4*f + 12 = 3*f - 4*c for f.

4

Solve -26*w - 6 = z - 30*w, 5*w = -5*z + 20 for z.

2

Solve -4*t - 3 = 3*z, 2*z - 4*z - 2 = -5*t for z.

-1

Solve -2*v = -0*v - 6, -p = -3*v + 15 for p.

-6