Let u(s) = -s**2 - 4*s. Let v be u(-4). Suppose 4*d - 3*q = 0, 4*d = -v*d - 5*q. Suppose -4 = y - 4*m, 4*m - 2*m + 16 = 5*y. Solve y*x + d*x - 4 = 0 for x.

Suppose -4*b = -10 - 18. Let r = 9 - b. Solve -2*d + 3*d = -r for d.

-2

Suppose 0 = -0*w + 5*w - 15. Suppose w*u = 4*c - 3, u + 2 = -u + c. Let b = u - -4. Solve 4*q - 3*q - b = 0 for q.

3

Let q = 0 - -5. Suppose 2*d - 5d = -63. Let t be 3-1*d/(-3). Solve q*p = 1 - t for p.

-4

Suppose -35 + 15 = -z. Solve 6*k - 2*k - z = 0 for k.

5

Let p = 9 - 7. Suppose -5*m + 18 = -p*m. Let h be (m/(-4))/((-6)/16). Solve -5*w = -h - 6 for w.

2

Let f be 8 + -12 - (-1)/(¹⁄₈). Solve 8 + 12 = f*b for b.

5

Suppose -19 = -4*o - 0*i + 5*i, 25 = 5*o - 5*i. Let b(n) = 2*n - 5. Let w be b(4). Suppose -3*f = -4*t + 26, 3 - 9 = -w*f. Solve 4*c + t = o*c for c.

4

Let n(t) = -9*t3 + t2. Let m be n(-1). Let c = -33 - -35. Suppose -4*j = -c*j - m. Solve -7 = j*y + 3 for y.

-2

Let y = -152 + 214. Suppose 5*s - 13 - y = 0. Solve 9*i = 4*i + s for i.

3

Let f(t) = -t**2 - 8*t - 2. Let w be f(-6). Let q be ³⁴⁄₈ - w/40. Solve q*u = u for u.

0