Let u(n) = n3 + 7*n2 - n - 4. Let x be u(-7). Solve x*o = -5 + 17 for o.

4

Suppose 0 = -2*p - 4*n + 5 - 9, -2 = n. Solve 0 = 3*v + p*v for v.

0

Let q(v) = 2*v**2 + 3v. Let a be q(-2). Let u be (-3)/6(-4)/1. Let d be -3 - u/(4/(-30)). Solve -2*o + d = a*o for o.

3

Let k(q) = 2*q**2 - 7*q + 1. Let t be k(5). Suppose -3*d = -2*j - 9, t = -6*j + 2*j + 4*d. Let o be 9/((6/(-2))/j). Solve 2*u + u = -o for u.

-3

Let z be (-300)/(-33) - (-6)/(-66). Solve o = 4*o - z for o.

3

Let n(g) = 3*g - 12. Let c be n(4). Solve c*m = m + 5 for m.

-5

Suppose 0 = 10*n - 31 - 19. Solve -n - 1 = -3*y for y.

2

Suppose 190 = 3*d + 2*d. Let v = -20 + d. Suppose 3*c - 18 - 3 = 0. Solve -c - v = -5*q for q.

5

Let n(j) = -j3 + 6*j2 - 4*j - 2. Let g(k) be the first derivative of -k3⁄3 - 3*k2 - 3*k + 1. Let i be g(-4). Let p be n(i). Solve -p*z = 2*z for z.

0

Let q(m) = -1. Let z(i) = i**2 + 5*i + 2. Let j(l) = 4*q(l) + z(l). Let k be j(-6). Let h be 22/k - (-1)/(-2). Solve -f - 4 = -h*f for f.

1