Suppose -2*n - 4*v = 12, n + 0*v - v = -12. Let o = -7 - n. Solve -o = -k + 1 for k.

4

Let w(n) = -n3 + 8*n2 - 6*n - 2. Let b be w(7). Let d(h) = h3 - 6*h2 + 6*h - 3. Let x be d(b). Solve 0 = -x*y - 2*y - 20 for y.

-5

Let x(m) = m3 + 14*m2 + 14*m + 16. Let c be x(-13). Let n = c + 0. Solve n*d + 2 = -1 for d.

-1

Let n = 0 + 4. Let l® = -2*r. Let x be l(-2). Suppose -3*h + 6 = k, 0*k + 5*k + 2*h = x. Solve k = u + n*u - 5 for u.

1

Let f = -98 - -99. Solve 2*y = -3 + f for y.

-1

Suppose -8*r + 3*r + 2*h + 19 = 0, 5*h = -5*r + 5. Suppose -8 = -3*a - 2*u, r*a = -a - 4*u + 12. Solve 0 = -a*k - 3*k for k.

0

Let i be (-4)/(-18) + (-223)/(-9). Suppose i = 10*h - 5*h. Solve 2*o + h = -5 for o.

-5

Suppose -1 = 3*f - 4. Suppose 2*c - 1 = f. Let i(b) = 4*b. Let o be i©. Solve h = o*h for h.

0

Suppose 4*x + 3*p + p = -28, -5*p + 46 = -4*x. Let k = x + 12. Solve s - 8 = -k for s.

5

Let z = -49 - -49. Let v(s) = s**2 + 4*s + 3. Let o be v(-3). Solve o = -z*b + 3*b + 9 for b.

-3