Solve -3*x - 3*b + 2 + 4 = 0, -x = -b + 4 for x.

-1

Solve -5*j - 19 = d, d + 2*d - 4*j = 0 for d.

-4

Solve 10*q = 4*x + 32, 4*x + 14 = 2*q + 7*x for q.

4

Solve 3*j + 21 = 5*o, -5*o + 11 = -2*j - 8 for j.

-2

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

-2

Solve -2*z - 10 = -4*a, -a - 2 = -4*z - 1 for a.

3

Solve -3*r - 2*l + l = -4, 2 = -r - l for r.

3

Solve 0 = 3*o + 9, 2*u - 6 = 5*o + 7 for u.

-1

Solve -15 = -o + 2*v, 3*v = -13*o + 8*o + 10 for o.

5

Solve -g + 4*c + 19 - 22 = 0, 4*g + 12 = 5*c for g.

-3