Let x(i) = i**3 - 6*i**2 + 2*i - 9. Let z be x(6). Suppose -4*q - z*l = -12, -6 + 3 = -q + l. Solve q*d = d - 2 for d.

Suppose n = -2*n + k - 13, 0 = n + 3*k + 21. Let z = n - -7. Let x be (z - 2)*0 + 3. Solve v + 10 = x*v for v.

5

Let s be (-24)/15*60/(-8). Solve 0 = 4*k + s - 4 for k.

-2

Suppose 12 = 3*q, 0 = v + q - 2*q. Suppose -a + 0 = -v. Solve 0*n - a = -n for n.

4

Let p(b) = 2*b**2 + 2*b - 9. Let j be p(3). Solve 0 = -4*r + r + j for r.

5

Let z = 40 + -38. Solve -z*x = -x for x.

0

Suppose 2*t + 4 = 14. Solve -2*n - t + 1 = 0 for n.

-2

Let f(i) be the first derivative of -¹⁄₃*i3 - 3*i2 - 3*i - 2. Let t be f(-4). Solve 30 = -t*d + 10 for d.

-4

Let t(o) = o - 1. Let z be t(3). Suppose z*r - 16 = 8. Let u = r - 8. Solve -2*j - 2 - u = 0 for j.

-3

Let o(s) = 3*s - 23. Let p(j) = -j + 8. Let m(x) = 4*o(x) + 11*p(x). Let l = 12 + -6. Let f be m(l). Solve -7 = -i - f for i.

5

Let m(d) = d3 - 2*d2 + 4*d - 2. Let v be m(2). Solve -v = 4*s - s for s.

-2