Suppose -4*u + u - 5*d + 6 = 0, -3*d - 23 = -2*u. Solve -u*f - 25 = -2*f for f.

Suppose 25 = -7*v + 2*v, -5 = -5*h - 5*v. Suppose -5*t = -h*t. Solve t*c = c - 1 for c.

1

Suppose -u = 0, -4*j + 2*u + 2 + 6 = 0. Suppose -j*i + 2*y + 20 = 2*i, y = -i + 2. Suppose 5 = c, 5*a - 2*a = i*c - 2. Solve -a*o = -2*o - 4 for o.

1

Suppose 0 = -0*y + y - 2. Suppose 4*w = 26 - y. Let a be (8/(-6))/((-4)/w). Solve -4*u + 6 = -a*u for u.

3

Suppose 3*c + 7 = -z, -c - 2*c = 5*z + 23. Let i be ((-12)/6)/(0 - c). Let n be i/((-15)/(-6) + -3). Solve 4*q = -0*q - n for q.

-1

Let f(k) = 4*k - 2 - 8 + 8 - k**2. Let b be f(3). Solve -b + 6 = -z for z.

-5

Let u = 4 + -4. Suppose u = -2*z - 2*z + 20. Suppose -n - 5*a - 17 = 8, 0 = -4*n - a - 5. Solve n = z*l - 2*l for l.

0

Let y(m) = m - 5. Suppose 4 = j - 2*a - 3, -3 = 3*a. Let w be y(j). Solve w = -2*c + 2 - 4 for c.

-1

Let g(p) = -p3 - 10*p2 - p - 4. Let x be g(-10). Let v be 0(-2)/x-1. Solve v = -2*a - 6 - 2 for a.

-4

Let g(i) = -i2 - i - 1. Let r(m) = m3 - m**2 + m - 2. Let c be r(0). Let a be g©. Let l = a + 7. Solve l*s - 2*s = 4 for s.

2

Let n(g) be the third derivative of -g⁶⁄₁₂₀ + 2*g⁵⁄₁₅ - g⁴⁄₈ - g³⁄₂ - 2*g**2. Let i be n(7). Solve -5*h - i = -0*h for h.

-5