Let p(f) be the second derivative of 1/3*f**4 + 0*f**3 + 0 - 1/2*f**2 + 2*f. Let v be p(-1). Solve -s + v = 2*s for s.

Let v be (³⁶⁄₁₅)/2*5. Let u = 11 - v. Solve u - 3 = -a for a.

-2

Suppose -1 = 4*t - 1. Solve 0 = -4*f - t*f for f.

0

Suppose -5*w - 10 = -10*w. Let t(x) = -x + 5. Let l be t(7). Let m be (1 + 0)/(l/(-8)). Solve -w*o + 6 = -m for o.

5

Suppose -s + 5 + 12 = 0. Solve -s + 5 = 3*g for g.

-4

Let i(o) = o3 - 6*o2 - 6*o - 7. Let k be i(7). Solve -1 + k = -p for p.

1

Let n = 8 - 4. Suppose -n*i + 8 = -0*i. Solve -5*z = -i - 3 for z.

1

Suppose 0*h = -2*h + 10. Suppose -3*n + h*p + 13 + 33 = 0, -15 = 3*p. Suppose 3*b = -5*c - 1 - 4, 3*b + n = -4*c. Solve -y = c*y for y.

0

Let z be ²⁄₇ - (-165)/35. Solve 0*h = -z*h - 5 for h.

-1

Suppose -2*y = -5*k + 1, -2*y + 10 = y + 4*k. Let s be (0 - 0) + (0 - -4). Suppose 0 = -w + 3*j - 6, -s*w + 7 = -5*j + 17. Solve w = -y*i - 2*i + 8 for i.

2

Suppose 0 = -0*d - 4*d. Solve 3*b + d*b = -12 for b.

-4