Let l be -1 + 4*(0 - -4). Suppose -4*r - 3 = -l. Suppose -24 = -3*k + 4*w, 2*k - w = 10 + 1. Solve 5 + r = k*j for j.

Let h(o) = o3 - 4*o2 - 4*o - 4. Let z be h(5). Suppose -25 = -3*d - z. Solve -3*b + d*b = 0 for b.

0

Let b = 20 + -14. Solve 4*w + b = 2*w for w.

-3

Suppose 2*k = 2*a - 2, -4*a - 3 = 2*k - 19. Suppose t + l = a*t, -2*l = -2*t. Solve c + t*c = 4 for c.

4

Let f(o) = -o3 - 3*o2 + 4*o + 4. Let r be f(-4). Let v(y) = y**2 - 4*y + 1. Let p be v®. Solve -2*w + 1 + p = 0 for w.

1

Let j(h) = -h3 + 3*h2 + 4*h - 6. Let c be j(4). Let l be (c/(-4))/(¹²⁄₁₆). Suppose -2*x - 15 = -65. Solve -l*q - x = 3*q for q.

-5

Suppose w - 3*w + 8 = 0. Solve -w = -6*r + 2*r for r.

1

Let k be 10/(-4)*(-4 - -2). Suppose -2*d = -k - 1. Solve 0 = c - 1 + d for c.

-2

Suppose 86 - 31 = 5*g. Solve -4 = -5*m + g for m.

3

Suppose -2*n - 42 = -5*o + 28, 2*o = -n + 19. Let h = -4 - -3. Let u be 123/o + h/4. Solve 0 = 5*r - 5 - u for r.

3

Let o be 2 + ⁵⁄₂₀*0. Solve -m = -o - 3 for m.

5