Let l(u) = -u**3 - 6*u**2 + 3. Let d be l(-6). Solve d*k + 16 = 4 for k.

Let m be (-3)/(-2)*(-4)/(-6). Suppose -w + m = -3. Let o be (-4)/(-14) - (-110)/7. Solve 0*q - o = w*q for q.

-4

Let a(n) = n + 1. Let q® = r. Let s(i) = 3*a(i) - 4*q(i). Let o be s(3). Let u be o/(0 + 1 + -3). Solve 1 = -y - u*y for y.

-1

Suppose -3*p + 12 + 0 = 0. Let b be -51(-6)/2. Solve p*q + b = q for q.

-5

Let n = -3 + -13. Let i be (-15 - 0)*n/40. Solve i = -j - j for j.

-3

Suppose -6*o + 9 = -3*o. Let z(b) = -13*b. Let v be z(-6). Suppose 0 = 5*a - o*n - v, -3*n + 30 = a - 0*a. Solve 5*k + 7 = -a for k.

-5

Suppose -2*k + 11 = 3. Let o(t) be the second derivative of -t³⁄₆ + 2*t2 + t. Let r be o(k). Solve 0 = -r*s + 2*s for s.

0

Let k = 8 + -4. Let c be (1 - 2/k)*4. Solve 0*z - 2 = c*z for z.

-1

Suppose 5*y - 3 = 4*y. Let i = -3 + 10. Suppose -i*q + 64 = -y*q. Solve -5*k + k = q for k.

-4

Let j(h) = -h + 12. Let c be j(10). Solve -c*y - 9 = y for y.

-3

Suppose 2*u + 40 = 4*u. Suppose -4*z = 8, z - 19 = -5h - 1. Let f be h/(-18)-12*3. Solve 4*i + u = f for i.

-3