Let w(i) = -6*i**3 + 2*i**2 + 2*i + 1. Let h be w(-1). Let n = 0 - 1. Let k = 6 + n. Solve -k*r - h = -2 for r.

Suppose 4*q + 19 = 5*q + 2*l, 1 = -l. Let c = q + -19. Solve -c*n = -n + 3 for n.

-3

Let y(q) be the first derivative of q⁴⁄₄ + 2*q3 - 4*q**2 + 8*q - 2. Let c be y(-7). Suppose n = -2*n + c. Solve 3*v + n = 11 for v.

2

Let u be (⁶⁄₈)/((-4)/32). Let s be 2*u/(-3) - -1. Let g = -19 - -27. Solve -g*q = -3*q + s for q.

-1

Suppose 2*g + 4*x = 8, -5*x + 4 = g - 0. Solve 32 = g*z + 12 for z.

5

Suppose -3 = -3*k + 3. Solve 6 = c + k*c for c.

2

Suppose -4*d + 36 + 28 = 0. Suppose -4*k - d = -x, -4*k = -5*x - 6*k - 8. Solve -4*f + x*f + 4 = 0 for f.

1

Suppose 3 = -m - 2*m. Let z(f) = f**2 - 13*f + 14. Let j be z(12). Let l = m + j. Solve 19 = 4*r - l for r.

5

Suppose g = -g + q + 21, -3*g - 3*q + 9 = 0. Solve -y + g = y for y.

4

Suppose -2*y - 3*y = -3*b - 45, 2*y + 5*b - 49 = 0. Let k = 20 - y. Solve q = 3*q + k for q.

-4

Let x = 11 - 1. Solve 0 = 2*j + x for j.

-5