Let c(a) be the third derivative of 7/60*a**5 + 1/120*a**6 + 5/24*a**4 + 0 + 0*a - 1/3*a**3 + 2*a**2. Let p be c(-6). Solve -3*t = -p*t + 5 for t.

Let u be (-3)/(-2)*(-20)/(-6). Solve u*i = 6*i + 5 for i.

-5

Let y(o) = o**2 + 6*o - 4. Let h be y(-7). Let j be 9/(-12) + (-15)/12. Let x be ¹⁄₁*j/(-1). Solve -4 - x = h*r for r.

-2

Suppose 3*y - 5 = -4*l + 5, 4*y = 4*l + 4. Suppose y*m = m. Solve -4*t + m*t - 12 = 0 for t.

-3

Let n(h) = h3 + 4*h2 + 2*h + 3. Let u be n(-3). Suppose -2*r + u*r + x = 16, 3*x = 0. Solve -r*f + 12 = -0 for f.

3

Let w(g) = 5*g**2 - g. Let k be w(1). Suppose -32 = -k*c - 2*u, 2*u = 2*c - 2*u + 4. Solve -d = 2*d + c for d.

-2

Let i© be the first derivative of c⁶⁄₁₂₀ - c⁴⁄₈ + c³⁄₂ + c²⁄₂ + 2. Let d(q) be the second derivative of i(q). Let o be d(2). Solve 0*v = v - o for v.

5

Suppose -q - 2*q = -3*p - 3, -5*p - q + 13 = 0. Solve -p*c - 3*c = 0 for c.

0

Let s be ¹⁄₃ + (-112)/(-42). Solve -s*r = -1 + 16 for r.

-5

Let n(s) = -4*s3 - 2*s2 - s - 8. Let t(f) = -5*f3 - 3*f2 - f - 9. Let w(x) = 6*n(x) - 5*t(x). Let k be w(-3). Solve -c + k*c = 0 for c.

0

Let m be (-2)/4*(-5 - -3). Let i(j) = -3*j - 1. Let s be i(-1). Solve m = d - s for d.

3