Let w(r) = r**3 + 7*r**2 - 9*r + 3. Let m be w(-8). Let f be -3*(-2)/6 + m. Let j be (18/f)/(1/2). Solve -u + 2 = -j for u.

Suppose 24 + 21 = 3*l. Suppose 0 = -3*i + 4*y - 3, 2*y + 0 = -3*i + l. Suppose -5*v = -i*v. Solve v*f = 4*f - 8 for f.

2

Let s(a) = a3 + 7*a2 - 6*a + 19. Let p be s(-8). Solve -p*y - 3 - 9 = 0 for y.

-4

Suppose -4 = -2*n + 4*k, 0 = -2*n + n + k + 2. Let y(s) = -s**2 + s + 4. Let x be y(0). Solve -x*q - n = -18 for q.

4

Suppose -17 = -6*s + 19. Solve s + 14 = 4*m for m.

5

Let t(s) = -s + 10. Let i be t(6). Solve -2*u + 4 = -i*u for u.

-2

Let k(u) = u3 - 15*u2 - 17*u + 18. Let c be k(16). Solve 0*t - 4 = c*t for t.

-2

Suppose 6*s - 25 = s. Suppose -8 = 4*n - 4*z, 3*n - 2*n - 4*z + 11 = 0. Suppose 5*a + n = 6. Solve s*p = -a - 4 for p.

-1

Let v(j) = j - 9. Let x be v(10). Suppose -x = 5r - 26. Let z be 3/r(-1 + 6). Solve -2*f - 1 = -z*f for f.

1

Let g = -36 - -25. Suppose 0 = 3*i - 43 - 2. Let d = g + i. Solve 4 + 0 = d*r for r.

1

Let z = -43 + 43. Solve z = -m + 6*m - 5 for m.

1