Suppose -4*j - 2 + 6 = 0. Solve j = d - 4 for d.

Let f(h) = -h3 - 6*h2 - 7*h - 6. Let k(z) = z + 4. Let n be k(-9). Let r be f(n). Solve -r*d + 5 = -5*d for d.

-5

Let w(a) = -a**2 - 8*a + 13. Let j be w(-9). Suppose -j*q = q - 10. Solve -1 = q*v + 9 for v.

-5

Suppose k - 3k = -6. Let t be (-3)/(-1)(-3 + 2). Let f(p) = p**2 + p - 3. Let c be f(t). Solve c*u = -0*u - k for u.

-1

Suppose -3*m = -4*d + 15, 4*m = 5*d + 2*m - 24. Solve d*q + 10 = q for q.

-2

Let v(o) = -o3 - 8*o2 - 3*o - 24. Let f be v(-8). Solve -3*r + f*r + 15 = 0 for r.

5

Let y® = -r + 7. Let b be y(4). Suppose -32 = -2*i - 2. Suppose 4*m + 5*w = m - i, -5*w = 15. Solve -b*n - 2*n = m for n.

0

Suppose 5*f - 14 + 4 = 0. Solve 3*o + f - 8 = 0 for o.

2

Suppose -z + 2 = -2*t, -4*t - 3*z + 6 = -t. Suppose 0 = -t*c + c - 2. Solve r - c = -6 for r.

-4

Let q = -7 - -7. Suppose -3*j - 5 = -2*h - 4*j, q = -2*h + 3*j + 25. Solve b = 6*b + h for b.

-1

Let i(p) be the second derivative of p⁵⁄₂₀ + 5*p⁴⁄₆ - 2*p3 - 7*p²⁄₂ - 6*p. Let h be i(-11). Solve -o - 10 = h*o for o.

-2