Solve 4*r - 3*b = 16, -3*r + 2*b = 3*b + 1 for r.

1

Solve 0 = 12*g - 11*g - b + 1, -4*g = -5*b + 1 for g.

-4

Solve 5*g + 5*x = -15, g = 2*x + 3 + 9 for g.

2

Solve 4*o + 6 = 2*a, -17*a + o + 19 = -13*a for a.

5

Solve 0 = -2*y - 10, 4*o - 3*y - 2 - 33 = 0 for o.

5

Solve 8 = 131*b - 127*b - g, -2*g - 10 = -2*b for b.

1

Solve -8 = 2*t, -3*l + 7*t = 3*t - 4 for l.

-4

Solve -3*w + 11 = 2*s, -8*s + 5*s = 2*w - 14 for s.

4

Solve -3*z - 3*r + 27 = 0, 6*r + 7 = 3*z + 4*r for z.

5

Solve -9 = 2*p - d, -23 = 5*p - d - 2 for p.

-4