Let j(u) = -u**2 + 7*u + 4. Let y be (-1 + -1)*-5 + -3. Let z be j(y). Solve -z*f = f + 20 for f.

Suppose -6*y - 4*m = -2*y + 12, -5*m = 3*y + 15. Suppose -3*h + y*h + 12 = 0. Let x = 1 + h. Solve -x*s - 9 = 16 for s.

-5

Let b(j) = 5*j + 30. Let i be b(-5). Solve 3*z = i + 4 for z.

3

Let o be -1 - 4/(-5 + 1). Suppose o = -2*d + 1 + 5. Solve g = -d*g for g.

0

Suppose 0 = 3*j - 10 - 5. Let r be -3 + j/(⁵⁄₁₂). Solve -x = -4*x + r for x.

3

Let b be -5 - -3 - ²¹⁄₃. Let t = b + 9. Solve t = 2*u - 0*u - 6 for u.

3

Let s(p) be the second derivative of -4*p2 + ¹⁄₂*p4 + ¹⁄₂₀*p5 + 0 - ¹⁄₃*p3 + p. Let t be s(-6). Solve t*j + 24 = 8 for j.

-4

Let a = 8 + -3. Let n(x) be the first derivative of x³⁄₃ - 2*x2 - 4*x + 1. Let u be n(a). Solve -k = -u - 4 for k.

5

Let h be (-3)/(-9)*0 + 2. Let b(a) = -3*a + 33. Let p be b(10). Solve h*c + 1 = -p for c.

-2

Let u© = -c + 2. Let y(p) = -2*p + 4. Let h(w) = 10*u(w) - 4*y(w). Let z be h(-6). Suppose -2*v + z = 2*m - 0*m, 0 = 3*m - 5*v. Solve 0 = -10*x + m*x for x.

0

Suppose -3*g + 27 = -3. Solve -2*f - g = -0 for f.

-5