Solve -5*b - 21 = 4*s - 0*s, 3*b = -3*s - 12 for b.

-5

Solve 4 + 16 = h + 5*g, 2*h = g - 15 for h.

-5

Solve z + 4*d + 11 = 0, -4*d - 16 = -0*d for z.

5

Solve 4*a + 0 - 6 = 2*r, 5*r = 3*a + 13 for a.

4

Solve a - 33 = 4*t, 0 = -682*a + 685*a - 5*t - 50 for a.

5

Solve 3*x = 2*h - 0*h + 17, x = 2*h + 7 for h.

-1

Solve 3*p - 15 = -5*h, 6 = 4*p - 8*p + 2*h for p.

0

Solve -2 - 17 = 6*t + i, 0 = -3*t + 5*i - 37 for t.

-4

Solve 4*v = 2*g + 20, 30 = -5*g + 3*v + 8 for g.

-2

Solve -4*x = -2*s + 12, -3*s + 3*x = 47 - 59 for s.

2