Suppose -i = -5*r - 12, -4*r - r - 4*i - 2 = 0. Let q(u) = -15 + 0*u**2 + 3*u**2 + 17 + 3*u + u**3. Let y be q(r). Solve y = -n - 2*n for n.

Suppose 5 = -4*o - 11. Let r = 9 + o. Suppose -15 + 5 = -r*j. Solve -6 - 2 = j*x for x.

-4

Suppose -4*s - 4*d + 32 = 0, 19 = 2*s + s + 2*d. Solve -w + s = 5 for w.

-2

Let x = 40 + -40. Solve x = 4*k + 3 + 17 for k.

-5

Suppose -3*x - 340 = -7*x. Suppose -2*h + 56 = -0*h. Suppose -3*w + 2*u - 6*u = -h, x = 5*w - u. Solve -w = -2*b + 6*b for b.

-4

Let u = 2 + 3. Solve -u*m + 3*m = -8 for m.

4

Suppose 4*l = -4*k - l - 20, 3*l + 12 = 3*k. Suppose 0 = 4*h - k*h. Let z(x) = -x**3 - x + 12. Let p be z(h). Solve -d = -4*d + p for d.

4

Let m = -29 - -33. Solve -m*a = -a for a.

0

Let r(u) = u + 17. Let a be r(-14). Solve y + 12 = -a*y for y.

-3

Suppose 2*r - 24 = 2*u + 2*u, 3*r - 26 = 4*u. Solve -r*f = -3*f - 3 for f.

-3

Let r(g) = 2*g2 - 10*g - 5. Let z be r(6). Let k(v) be the second derivative of v³⁄₆ + 7*v**²⁄₂ - v. Let o be k(-5). Solve -z = -c - o for c.

5