Let o(k) = -2*k3 + 0 - 1 - 3*k + 3*k - k. Let j be o(-1). Let a(f) = f3 - 5*f**2 + 6*f - 5. Let w be a(4). Solve -w*l + j = 11 for l.

-3

Let j be (70⁄20)/((-1)/(-6)). Suppose -11 = -f + 2*c, -5*f = -2*c - 2 - j. Suppose -12 = -2*q + 2*w, -w = -3*q + w + 13. Solve -q = g + f for g.

-4

Let f© = c**2 + 6*c + 7. Let m be f(-5). Suppose 3*n - 12 = m*n. Solve 0 = -2*o + n - 2 for o.

5

Let y(f) be the second derivative of f4⁄3 + f3⁄6 + f**2⁄2 - 5*f. Let q be y(-1). Solve -q*o - 5 + 1 = 0 for o.

-1

Let u(j) = -j3 - 9*j2 + 9*j + 4. Let i be u(-10). Let w be ((-10)/35)/((-2)/i). Solve 4*z = w*z + 10 for z.

5

Let z(f) = -f3 + 7*f2 + f - 10. Let b(h) = -5*h - 3. Let i be b(-2). Let p be z(i). Let s(y) = y**2 + 3*y + 2. Let d be s(p). Solve 2*m = -4 + d for m.

-1

Let w(f) = -f**2 - 14*f - 42. Let q be w(-9). Solve 0*n - q*n + 6 = 0 for n.

2

Suppose p - 4*h - 3 = h, -3*p = h - 9. Solve 1 = -j + p for j.

2

Let q(k) = 4*k - 3. Let l be q(2). Solve 0*a - l*a = 25 for a.

-5

Let g = -62 - -64. Solve -g*v - 5 = -13 for v.

4