Let v(w) = -5*w**3 - w**2 + 7*w + 16. Let o(n) = -4*n**3 + 6*n + 15. Let b(a) = 6*o(a) - 5*v(a). Let i be b(-5). Solve 0 = -i*f + 1 + 4 for f.

Let p(y) = -y**2 - 5*y + 7. Let d be p(-7). Let i = 10 + d. Suppose 3*m = -6, 0 = -i*h - 4*m + 7 - 0. Solve -h*u = -u + 8 for u.

-2

Let h(d) be the first derivative of d⁴⁄₄ - d³⁄₃ - 5*d**²⁄₂ - 3*d - 4. Let k be 4 + (1 - 3) - -2. Let a be h(k). Solve 0 = 3*x + 10 - a for x.

5

Suppose 0*a - 4*a = -3*b + 5, -13 = -4*b - a. Suppose b*n = n + 4*f - 2, 5*n - 3*f - 9 = 0. Solve 1 = n*u - 2 for u.

1

Let i = 58 + -54. Solve 0 = -i*a - 10 - 2 for a.

-3

Let k = -6 + 1. Let p = 5 + k. Solve p*a = 3*a - 12 for a.

4

Suppose -f = f - 4. Solve f*o + 11 = 1 for o.

-5

Let d = 16 - 11. Solve -d*b = 3 + 22 for b.

-5

Let w = -1 + 4. Let x(i) = -i3 + 4*i2 - 2*i - 1. Let g be x(w). Let b = 1 + 1. Solve g*m + 20 = -b*m for m.

-5

Let g(w) = -2 + 4 - 2 + 27*w. Let n be g(1). Solve 5*i - 2 = -n for i.

-5

Let q(k) be the second derivative of k³⁄₃ - k2 - 2*k. Let v be q(2). Suppose -3 = x - v*x. Solve u = x + 2 for u.

5