Let w(l) = -l3 - 2*l2 + 4*l + 3. Let p = 9 - 2. Let r = -10 + p. Let t be w®. Solve t*u + 25 = -5*u for u.

-5

Let x be (-30)/(-8) + (-5)/(-20). Suppose -2*d = -x - 2. Suppose 0 = d*l + 10 - 28. Solve -s = -l*s for s.

0

Let d(i) = 6*i2 + 2*i - 2 - i2 - 4*i**2 - 3. Let f be d(-4). Solve 0 = -2*n + 3*n + f for n.

-3

Let g = -10 + 12. Solve 2 = 3*y - g*y for y.

2

Let y = 43 + -41. Solve y*f + 3*f = -5 for f.

-1

Let i = 3 - 9. Let d = i - -10. Suppose 2 = d*v - 2. Solve -5*s - v = 4 for s.

-1

Let j be (-6)/(-2) + 4 + -2. Suppose 3*z - 4 = j. Solve 2 - 5 = z*k for k.

-1

Suppose 0 = l + o - 2, 3 = -5*l + o + 13. Suppose 0 = -l*c + 3 + 29. Solve i + 3*i - c = 0 for i.

4

Let l(u) = u3 - 4*u2 + 2*u - 4. Let p be l(4). Suppose 69 = p*o - 5*h, -11 = -o - 7*h + 2*h. Solve 0 = -4*d + o for d.

4

Let o® = 6*r3 - r2 - 1 - r2 + 2*r - 5*r3. Let b be o(1). Solve i - 5 + 0 = b for i.

5