Let t(a) = a**2 + 3*a + 2. Let z be t(-3). Let l be 7 - 4*z/4. Suppose l*b = b. Solve b*k - 1 = k for k.

Let k® = r**2 + r. Let u be k(1). Let o be ¹²⁵⁄₁₅ - u/6. Suppose 0 = -2*f + o + 24. Solve f = 5*j + 1 for j.

3

Let l be ((-264)/(-10))/6 + ³⁄₅. Solve -l*j = -5 + 30 for j.

-5

Let h® = r3 + 4*r2 - 3*r - 3. Let w be h(-2). Let b(k) = -k3 - k + 11*k2 - 12 + 3*k + 0*k3 + 0*k2. Let a be b(w). Solve u + 4*u = -a for u.

-2

Suppose i + 25 = -5*q - 7, 5*q + 80 = -5*i. Let k(n) = n**2 + 6*n + 3. Let y be k(-6). Let t be (y/2)/((-9)/i). Solve t*p = p for p.

0

Let z(o) = 18*o - 24*o + 3 + o2 - 1 - 2*o2. Let u be z(-6). Solve 4*k = u*k + 8 for k.

4

Let b be (-1)/(3/(-6) - 0). Let n© be the third derivative of -c⁵⁄₆₀ + c⁴⁄₄ + 3*c³⁄₂ + 2*c2. Let t be n(7). Solve -b*d = 8 - t for d.

-3

Let f = 18 + -14. Suppose z + 4*c - 13 = 1, 16 = 2*z + f*c. Solve -z*d = -1 - 3 for d.

2

Let k(v) = -3 - 5 + 4 - v**2 + 7*v. Let i be k(6). Solve 10 = 7*u - i*u for u.

2

Let a be ((-4 - 8)/3)/(1*-2). Solve x - a*x + 4 = 0 for x.

4

Suppose -v + 0*v - 8 = 0. Let r be v/(-20) - ¹⁴⁄₁₀. Let n = 15 + r. Solve -2 = 4*k - n for k.

3