Suppose -2*d + 4*i = -16, d - 21 = 4*i - 3. Let b be 9/(d - 21/(-6)). Let m be ((-4)/b)/(4/(-42)). Solve -m*h + 4*h = -6 for h.

Let c be (-1)/3 - (-26)/6. Suppose 2*v - b = v + 3, 5*v + c*b = 6. Solve v*n = 3*n for n.

0

Let f(n) = -5*n. Suppose -r - 5 = 4*r. Let o be f®. Solve 3*p - o - 4 = 0 for p.

3

Suppose m - 2*m + 2 = 0. Solve 0 + m = r for r.

2

Suppose -3*d + 5*d + 32 = -2*q, -d - 1 = -2*q. Let u = -8 - d. Solve u*b = -b for b.

0

Let u(x) = -3*x - x2 + x3 + 4*x2 + 5 + 0*x2. Suppose 20 = 3*r - 8*r. Let n be u®. Solve -n = -b - 2 for b.

-1

Let n = -13 + 8. Let v = n + 8. Solve -v*w = w - 20 for w.

5

Let i(z) = z**2 - 9*z - 6. Suppose -2*f = -2*h + 14, -2*h - h + 2*f + 24 = 0. Let c be i(h). Suppose -2*g = -0*g. Solve 0 = -g*l + c*l for l.

0

Suppose -7 = -5*u + 2*n, -2 + 28 = 2*u + 5*n. Solve 2*y = -1 + u for y.

1

Let q(v) = -v3 - 12*v2 + 16*v + 40. Let l be q(-13). Solve 5*z - 21 = -l for z.

4

Suppose -5*n + 11 = -9. Solve -n*r - 8 = -2*r for r.

-4