Let j(w) = -6*w + 4*w + 0*w - w**2 - 3 + 0*w. Let u be j(-2). Let z = 1 - u. Solve -3 = -f - z for f.

Suppose -3*o + 0*o = -54. Let g = -22 + 26. Solve 2 = g*u - o for u.

5

Suppose -4*u = -8*u + 32. Let n(p) = -4 + p + 3 + 3. Let b be n(u). Solve x - b = -x for x.

5

Let m(y) be the second derivative of y⁵⁄₂₀ + 2*y2 - 11*y. Suppose -t - q = 0, 6*q = -4*t + 3*q. Let z be m(t). Solve -w - z*w = 10 for w.

-2

Let v(o) = 3*o**2 - 19*o + 8. Let j be v(6). Solve 6*i - 16 = j*i for i.

4

Suppose -4 = 2*f, 0 = 3*s + 4*f - 4. Let j(y) = -y3 + 7*y2 - 4*y - 4. Let u be j(5). Suppose -14 - u = -2*v. Solve 0*o - s*o = v for o.

-5

Suppose 2*n + 3*y - 27 = -2*n, 0 = 5*y - 25. Solve -n*j = j for j.

0

Suppose 0*m - m = -42. Suppose 0 = 3*u - 0 + m. Let g = -9 - u. Solve 4*s + s = -g for s.

-1

Suppose 0*c + 4*c = 0. Suppose c = 5*v - 0*v - 30. Solve -v*x = -x for x.

0

Suppose 3*w + 5 = 26. Let f = w + 8. Suppose -3*l = 2*l - f. Solve y + l*y = 4 for y.

1

Let i(u) be the first derivative of -u³⁄₃ + 7*u²⁄₂ + 4*u + 7. Let l be i(6). Solve -5*d = -3*d + l for d.

-5