Let d = -6 - -18. Solve 4*p + d = p for p.

Let f(u) = -u3 - 4*u2 + 4*u + 4. Let j be f(-5). Let c be (-28)/3*j/(-6). Suppose -5*p + c = -11. Solve 6 - 1 = -p*o for o.

-1

Suppose 2*o + 4*b + 0 - 4 = 0, o + 3*b - 1 = 0. Suppose -o*n = -27 + 7. Solve 3 = 2*l - n for l.

4

Let o = -9 - -12. Let m(j) = -j**2 + 3*j + 2. Let c be m(o). Solve 0*b + b = -c for b.

-2

Let p(b) = 2*b3 - 16*b2 - b + 11. Let l be p(8). Solve 3*y - 3 = l for y.

2

Let u(v) = v3 - 6*v2 + 4*v + 5. Let x be u(5). Solve o - 6*o = x for o.

0

Suppose -2*l = -3*h + 4*h - 7, -2*h + 5*l - 13 = 0. Solve 0 = v - 2*v - h for v.

-1

Let f(q) = -2*q2 + 9*q + 3. Let x be f(7). Let u be (-8)/x - (-29)/(-4). Let r(p) = p2 + 8*p + 7. Let d be r(u). Solve d = -4*n - 5 + 1 for n.

-1

Suppose -3*o + o = 2*x, x - 12 = -4*o. Suppose -o*p - 5*k = 10, 4*k + 8 = 5*p - 2p. Let h be (-1 + (-2)/(-6))-3. Solve h*g + p*g = 10 for g.

5

Let p be ¹⁹²⁄₂₀ - (-2)/5. Let t = 14 - p. Solve 0 + 8 = -t*a for a.

-2

Let g(o) be the second derivative of -o³⁄₆ - o²⁄₂ + 4*o. Let p be g(-1). Solve p = -b + 5*b for b.

0