Solve 3*k = 4*w + 22, -2*k + 2 = -5*k - 2*w for k.

2

Solve 3*g - 20 = -4*d, -2*g = -4*d + 8*d - 16 for g.

4

Solve -3 = f - 2*a, 5*a = -3*f - f + 1 for f.

-1

Solve 0 = -3*d + 2*x + 21, 2*d - 4*x - 2 = 4*d for d.

5

Solve 5*y - 4*c = -5*c + 27, -2*c - 11 = -3*y for y.

5

Solve 6*k = -y + k - 1, -3*k = 3 for y.

4

Solve 5*l + k = -5, l + 2*k + 1 = k for l.

-1

Solve 22 = -i - 2*i + 5*o, -i - 20 = -8*o for i.

-4

Solve -3*g + 2*g + 1 = r, -5*g = -2*r - 26 for g.

4

Solve -u - 13 = 2*m, -4*m - u - 28 = -5 for m.

-5