Let b(c) = c**2 - 2*c - 4. Let d be b(4). Suppose 5*n - 3*w + d*w = 25, 0 = n + 3*w - 19. Solve 21 = 5*p - n for p.

Let o = -19 + 21. Solve -o*f = 5 + 5 for f.

-5

Let u(h) = -h3 - 3*h2 + 5*h + 6. Let r be u(-4). Suppose 2*v + v = 45. Solve q = -r*q + v for q.

5

Let r = 6 + -6. Suppose -2*o = -r*o. Solve d + d = o for d.

0

Let b(k) be the second derivative of -⁵⁄₃*k3 - ¹⁄₁₂*k4 + k + 0 + 0*k**2. Let i be b(-10). Solve i = h - 2*h for h.

0

Let m(z) = 2 - 3*z2 - z3 + 2*z3 - 5*z2 + 0*z**3. Let o = 14 + -6. Let c be m(o). Solve t - c = -t for t.

1

Suppose 5*y + 9 - 39 = 0. Solve -y = -z - 2*z for z.

2

Let m be 98/(-49) - (3 - -1)*-1. Solve m*o = -3*o for o.

0

Let w be (2 - -1)/((-6)/(-8)). Suppose 4*a + 3*d = -d + 20, -3*d - 6 = -w*a. Solve a*o = 6*o for o.

0

Suppose 0 = 2*k + 2*k - 64. Let o = k - -5. Let f be (-1)/5 + o/5. Solve -5*i + 5 = -f*i for i.

5

Let a be -1 - (-1)/((-1)/(-4)). Suppose 3*s = 4*s. Solve s = -2*b + b + a for b.

3