Suppose 3*n = -n - 2*m + 2, 4*m = 4*n - 20. Let o = n - -1. Solve 2 = -o*u + u for u.

Suppose 5*k = 11 - 1. Let j = 2 - k. Solve 2*f + j = 2 for f.

1

Let u(g) be the first derivative of g**²⁄₂ + g + 2. Let a be u(3). Let t(j) = j - 4. Let v be t(a). Solve v = w - 2 - 3 for w.

5

Let n(j) = -j**2 - 5*j + 1. Suppose 4*m + 3 = -b, -4*m = -5*b - m - 15. Let w be (-85)/15 - 2/b. Let u be n(w). Solve -z + 1 = -u for z.

2

Suppose -2*d - 3*d = 5*n - 45, 0 = 5*n + d - 33. Let k = n + -3. Solve 0 = 5*r - k - 22 for r.

5

Let c(l) = 0*l - 2*l + l + 3. Let w be c(3). Suppose 0*u - 2*u = w. Solve u = p - 3*p + 8 for p.

4

Let d = 10 - 0. Suppose -d = -0*z - 5*z. Solve -i = -z*i - 4 for i.

-4

Suppose 2*f = 4*f + u + 15, 3*f - 3*u + 27 = 0. Let j = f + 13. Solve 0 = -j*h - 26 + 6 for h.

-4

Suppose -4 = -4*o + 2*b, 3*o - 8 = -o + b. Let q be (-2 + 2)/(4 - o). Solve l = -3 - q for l.

-3

Let a(p) be the second derivative of p⁴⁄₁₂ + p³⁄₆ - p**²⁄₂ + p. Suppose -4*g - 6 = 6. Let y be a(g). Solve 0 = -y*l + 6 + 4 for l.

2

Let g® = -r3 + 5*r2 + 14*r + 2. Let p be g(7). Solve 0 = 3*u - 5*u - p for u.

-1