Solve 20*z - 16*z + 8 = 0, 3*g + 3*z + 6 = 0 for g.

0

Solve 0 = -2*o + k + 7, -4*k = -4*o - 7*k - 1 for o.

2

Solve 0 = k + 1, -5*k + 12 = -3*d - 2*k for d.

-5

Solve -4*p - 22 = -2*d, 17 = -5*d + 4*p + 54 for d.

5

Solve -20 = -4*u - 2*h + h, -4 = -3*u + 2*h for u.

4

Solve 4*m - 36 = -4*y - 28, 0 = 4*m + 8 for y.

4

Solve 8 = -u + 2*b, 7*u + b - 22 = 12*u for u.

-4

Solve -5*z + 5*k = 25, -2*k = 2*z + 3*z + 11 for z.

-3

Solve 7 = 6*g - 5*g + c, 2*g + c = 11 for g.

4

Solve 6 = -107*k + 110*k, -4*z - k = 6 for z.

-2