Let x(o) be the first derivative of -o**2⁄2 - 10*o + 2. Let t be x(-14). Solve 0*k + 16 = t*k for k.

4

Suppose -3*h = -5*y + 25, y - 15 + 3 = 2*h. Solve -y*r - 2 = -4 for r.

1

Let k(u) = u**2 - 5*u + 6. Let d be k(4). Suppose -l = -d*q + 2*l + 25, 3*q = -5*l + 47. Suppose 0*h - 5*h = -25. Solve q + 11 = -h*a for a.

-5

Let p be 2/((-2)/(-20)*1). Let q(n) = -n**2 + 5*n + 4. Let w be q(5). Suppose -4*y + 4*r - 18 - 2 = 0, 5*y - w*r + p = 0. Solve -2*i - 6 = -y*i for i.

-3

Suppose -3*l + 14 = -34. Solve -4*z = -l + 4 for z.

3

Suppose -3*n = 5*r + 20, -n - 10 = 4*r + 6. Suppose 3 = -n*w + w, o + 4*w - 17 = 0. Suppose 5*b + o*f = 30, 14 = -5*b + 2*b + 5*f. Solve -6 = -b*l + 4 for l.

5

Suppose 20 = 4*o - 44. Solve 4*m + o + 4 = 0 for m.

-5

Suppose 4*d + 10 = -10, -4*p + 35 = 5*d. Solve 0 = 5*l + 10 + p for l.

-5

Suppose -8 - 20 = -4*l. Suppose -2*s - 1 = -l. Let z(f) = -f**2 + 4. Let j be z(2). Solve 2*p + s + 1 = j for p.

-2

Let r(f) = f + 2. Let w be r(4). Let p be -1*(w/(-2) - 0). Solve 2*h + p + 7 = 0 for h.

-5