Let n(d) = d + 4. Let k be n(-4). Let o = 0 + k. Solve -2*p - 4 + o = 0 for p.

Let j(k) = k**2 + 13*k - 12. Let l be j(-14). Solve -p = -l*p + 4 for p.

4

Let f(m) = m**2 + 3*m. Let s be f(-4). Suppose 4*n - 5*n = -s. Suppose n*w = -2*a + 16, -20 = -5*w + 4*a - 7*a. Solve -w*q + 0*q - 8 = 0 for q.

-2

Suppose -u = 4*n - 21, n - u - 8 = -4*u. Suppose 5*p = n - 0. Solve -2*r + p + 5 = 0 for r.

3

Let p(j) = -j3 - 8*j2 + 10. Let y be p(-8). Solve -2*n + 7*n = y for n.

2

Let n(i) = -i**3 + 4*i - 3. Let q be n(2). Let b = 4 + q. Solve -j + 4 = b for j.

3

Let u(a) be the second derivative of 0*a2 + 0 + ¹⁄₂*a3 + a. Let w be u(1). Solve -20 = w*p + 2*p for p.

-4

Let t(a) = 4. Let x(w) = -w - 4. Let l(g) = 2*t(g) + 3*x(g). Let y be l(-4). Solve 0 = -3*u - y - 7 for u.

-5

Let l = 17 + -21. Let c = l - -5. Solve -8 = -3*k + c for k.

3

Suppose -3*l + 1 = -4*o, 3*o = -4*l + 22 - 4. Solve o*z - 5 - 1 = 0 for z.

3

Let d(n) = -3*n + 1. Let m be d(-3). Let s = -6 + m. Let w = 17 - 14. Solve s*t + w = -5 for t.

-2