Let p(q) = -q3 - 8*q2 + 21*q + 13. Let h be p(-10). Solve 8 = -h*o + 23 for o.

5

Suppose -21 - 4 = -5*o. Suppose -o = -t + 2. Let i(a) = a + 1. Let h be i(t). Solve 0 = -2*n - 2 - h for n.

-5

Suppose -3*n + 0*n - n = 0. Solve t + 0 - 2 = n for t.

2

Let c(v) = 8*v. Let d be c(1). Let r = -7 + 5. Let a be (4/(-6)*6)/r. Solve 2*o = -a*o - d for o.

-2

Let v = 12 - 6. Let o be 3/(9/v) - 1. Solve q + 0*q = -o for q.

-1

Let l(n) = n3 + 3*n2 - 5*n + 1. Let t be l(-4). Let p = 22 - 19. Solve 0 = -p*m - t + 2 for m.

-1

Let m(d) = -2*d2 + 3*d + 2. Let w be m(3). Let u(z) = -z2 - 8*z - 1. Let g be u(w). Let l = -3 + g. Solve 0 = -l*a - 2*a - 10 for a.

-2

Let y(o) = o**2 + 8o + 3. Let x be y(-8). Let d be x(6⁄3)/6. Let w be 0/(-6)*d/2. Solve -4*t + w = 8 for t.

-2

Let m(p) = p2 + 2*p + 2. Let n(s) = s2 - 4*s + 2. Suppose c - 4 = -2. Let b be n©. Let y be m(b). Solve 0*i = -2*i + y for i.

1

Suppose -2*a - 3*b = 1, -3*b + b = -a - 4. Let t be 8 + -2 + 0 + a. Solve t = -k + 3*k for k.

2