Solve z - 2*s = -0*z + 11, -5*z + s + 28 = 0 for z.

5

Solve 4*p + 2*d + 36 = 7*d, 24 = -4*p + 2*d for p.

-4

Solve 0 = -v - 3*g + 17, 0 = -5*v - 5*g - 14 + 49 for v.

2

Solve 5*o - 27 = -30*r + 58, 4*o + 4*r - 8 = 0 for o.

-1

Solve -3*i = o - 3*o + 8, 0 = 4*i + 3*o - 12 for i.

0

Solve -12 = o + 5*k, 4*o - 5*k - 1 = 1 for o.

-2

Solve 0 = 2*x - 194*q + 195*q - 7, 3*x + 4*q - 13 = 0 for x.

3

Solve 3*n - 5*n + 3*j - 6*j = 0, -5*j = -6*j for n.

0

Solve -5*n + 5*z = -20, -n + 2*z + 2*z + 7 = 0 for n.

3

Solve 2*s + 18 = 4*f, -f - 2*s + 10 = 2*f for f.

4