Let n(u) = 2*u**2 - 22*u + 4. Let p be n(11). Solve -p = 5*q + 21 for q.

Let f(o) be the first derivative of -o**²⁄₂ + 12*o - 5. Let q be f(11). Solve 2 = -3*b - q for b.

-1

Let s(w) = -w**2 - 7*w + 21. Let i be s(-9). Solve c = -2 + i for c.

1

Suppose 0 = -j + 17 - 5. Suppose f - 39 = 4*f + 3*m, -19 = 3*f - m. Let t be 2/(-3) - f/j. Solve -4*y - y = t for y.

0

Suppose -2*o + 5 = -o. Let t = 25 - 20. Solve t*u + o = -0 for u.

-1

Suppose -4*o = -5*u + 16, -15 = -3*o - 3*u - 0. Solve -3*c - o - 2 = 0 for c.

-1

Suppose 3*c = 13 - 7. Solve -c*w - 3*w + 10 = 0 for w.

2

Let g be (2*3)/((-6)/(-4)). Let i(o) = o3 + 8*o2 - 9*o + 5. Let q be i(-9). Suppose -5*a + 9 = 5*y - 2*a, q*y + 2*a - 6 = 0. Solve y = x + g*x for x.

0

Let k be 1/(-2)*2 + 1. Solve -d = -k + 3 for d.

-3

Let i be ⁵⁄₂₀ + 3/(-12). Solve -1 = -i*u + u for u.

-1

Let l(y) = -y3 + 14*y2 + 3. Let w be l(14). Suppose 48 = -0*n - 4*n. Let c = n + 26. Solve w*z = -c + 2 for z.

-4