Let d(h) = -h - 15. Let b(c) = -4*c - 46. Let v(g) = 2*b(g) - 7*d(g). Let n be v(7). Solve 0 = -o - 2*o - n for o.

Let n = 12 + -12. Solve 4*p + 5 + 15 = n for p.

-5

Let p(j) = j + 4. Let w be p(-2). Let z be 12/w*(-6)/(-9). Solve z*o + 0*o = -20 for o.

-5

Let q be (-1)/(²⁄₈) - (2 - 14). Solve -q = -4*c + 12 for c.

5

Let i = -2 + 4. Let n = i - -2. Suppose -n*g + 15 + 1 = 0. Solve g*v - 3*v = 5 for v.

5

Let z® = r**2 + 7*r + 8. Let o be z(-6). Solve -n = o*n for n.

0

Suppose -2*w + 0*u - 3*u + 6 = 0, w + 3*u = 0. Solve g - 25 = w*g for g.

-5

Let u = -37 + 37. Solve -4*z = -u*z for z.

0

Let q(m) = -m**2 - 8*m + 4. Let f be q(-5). Suppose -5*p + 1 = -f. Solve r + r = -p for r.

-2

Suppose 1 - 16 = 4*v - 5*g, 0 = 5*v + g - 3. Let j = 38 + -35. Solve v = -a + j for a.

3

Let u(h) be the second derivative of -h³⁄₆ + 4*h2 + 2*h. Let z be u(4). Let y be (-1)/4 - (-29)/z. Solve -y*t = -4*t - 12 for t.

4