Solve -5*r + 40 = 5*g, 2*g + 5*r = -g + 34 for g.

3

Solve 4 = 5*d - 21, t - 2*d + 6 = 0 for t.

4

Solve 0 = -42*d + 44*d + 2*t - 6, 3*d = 3*t + 15 for d.

4

Solve 0*g = x - 4*g - 7, 0 = -2*x + 2*g - 4 for x.

-5

Solve -6*i + 5*i - 25 = -5*v, -5*i + 2*v - 33 = 0 for i.

-5

Solve -10 = -2*p + 2*u, -p + 4*u + 51 = 52 for p.

7

Solve 106*k - 5*u - 10 = 111*k, 5*k = 3*u - 2 for k.

-1

Solve -3*o + 5*d = 8, -28 = 11*o - 16*o - 2*d for o.

4

Solve -i + 3*f - 17 = 0, -3*i - 5*f = -4*i - 27 for i.

-2

Solve -5*u - p + 4 + 17 = 0, -2*u = -3*p - 22 for u.

5