Let o(s) be the second derivative of -s**4/12 + 5*s**3/6 + s**2 - 2*s. Let n be o(4). Solve u - n = -4 for u.

Let g be -3 - 1 - (-4 + -10 + 3). Solve 0 = -4*f - 3 + g for f.

1

Suppose 8*i - 3*i = -45. Let w be (8/(-6))/((-6)/63). Let q = w + i. Solve -2*c = -q*c for c.

0

Let c(t) be the second derivative of -t³⁄₆ + 13*t²⁄₂ + 4*t. Suppose v = n - 5, 3*n + v = -2*v + 39. Let a be c(n). Solve -a*u + 20 = u for u.

4

Let x = -2 + 4. Suppose 0 = -3*c + x*c + 2. Let f(j) = j**2 + j - 1. Let w be f©. Solve -2 = q - w for q.

3

Suppose r - 40 = -3*r. Suppose -2*h - 4 = -r, m - 6 = -2*h. Solve 2*y + y + 15 = m for y.

-5

Let x(n) = n + 6. Let k be x(-4). Solve 0 = k*v + 2 - 8 for v.

3

Suppose -2*a = -a - 5*m - 29, -m = 4. Let x = a + -4. Suppose -2*c = -x*c + 6. Solve -12 = c*v - 4 for v.

-4

Suppose 5*p - 6 = 2*m + 7, p + m = 4. Suppose 20 + 24 = 2*u. Solve p*t = -10 + u for t.

4

Suppose 0 = 2*j - 6*j. Let s be (-4)/(¹⁶⁄₄) + 1. Suppose s = -0*n + 4*n - 20, d - 2*n + 1 = 0. Solve j = b - 4 + d for b.

-5

Let c(p) = p**2 + 16*p + 14. Let q be c(-14). Let y = -14 - q. Solve y = x - 2*x for x.

0