Let b(f) = f**3 + f + 2. Let y be b(0). Solve 7*w - y*w = 15 for w.

Let p = -189 + 193. Suppose -7 = -4*w + d, -d - 4*d - 13 = 2*w. Solve 0 = p*h - 9 + w for h.

2

Suppose -3*r = 2*r - 10. Suppose -48*f + 5 = -43*f. Solve -f = r*k - 7 for k.

3

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

0

Let x = 54 - 44. Solve 0 = -4*o + 6 + x for o.

4

Suppose 2*i - 5*u - 21 = -2*i, 3*i - u = 13. Let t be (i/(-6))/((-4)/6). Solve 6 = -n + t for n.

-5

Suppose 0 = -14*g + 9*g + 15. Solve 3 = 3*n - g for n.

2

Let b(y) = -y - 12. Let q be b(-13). Solve 4*n + 11 = -q for n.

-3

Suppose 4*q - 28 = -4*x, 3*q + 5*x = 10 + 5. Solve -q = 2*r + 3*r for r.

-2

Let s(n) = -n**2 - 4*n - 3. Let t be s(-2). Solve -5*d - 4 = t for d.

-1

Let d be ¹⁵⁄₁₀ - ¹²⁄₈. Solve d = y + 1 - 4 for y.

3