Suppose 2*n + 5*b - 9 = 0, 5*n + 2*b - 54 = -0*b. Suppose 4*s = -0*d - d + n, -4*d + 4*s = -48. Solve -d = 4*z - z for z.

-4

Let t = -2 + -8. Let d = t - -20. Let h = d + -5. Solve -n + 6*n + h = 0 for n.

-1

Let h = -11 + 15. Solve h*s = s - 12 for s.

-4

Suppose -6 = -2*r - 3*n + 10, -3*r + 5*n - 14 = 0. Suppose 2*i + r = q - 13, 5 = 4*q + 3*i. Solve q*g - 2*g - 12 = 0 for g.

4

Let l be -32(-4 + 28⁄8). Let u(a) = a3 + 5*a2 - 3. Let q be u(-3). Solve -l*v + q = -0 for v.

5

Let l(v) = -v3 - 2*v2 - v + 2. Let u = 1 - 3. Let a be l(u). Solve a + 1 = c for c.

5

Let t = 11 - -7. Let p be (1*3)/(t/6). Suppose n = -n. Solve n*r + p = -r for r.

-1

Suppose -5 = r, 5*g + 145 = -5*r - 145. Let i be (-12)/18 - g/3. Solve 1 = -4*a + i for a.

4

Let q = -4 - -6. Solve q*u = -3*u - 20 for u.

-4

Let v be -3 + 3 - (-4 - 0). Solve 11*y = 9*y + v for y.

2