Let j be 30/4 - 8/(-16). Solve 0 = 3*z - z - j for z.

Let n(m) = -10. Let y(j) = -j. Let h(f) = -n(f) - y(f). Let s be h(-8). Suppose 1 = i - 1. Solve s*t - i = -0 for t.

1

Suppose -1 + 13 = 4*q. Let d(x) be the second derivative of x⁴⁄₁₂ - 2*x³⁄₃ - 4*x**2 - 6*x. Let o be d(6). Solve 0 = -t - q*t + o for t.

1

Suppose 11 = -2*t + 5*v + 42, 2*v = -5*t + 5. Suppose -17 = -4*j - 5. Solve -j*n + 6 = -t for n.

3

Let z be 7/(²¹⁄₆) - 25. Let b = -9 - z. Solve 3*u + 1 = -b for u.

-5

Suppose -4*w - 35 = -2*t - 3, 4*t - 16 = -4*w. Suppose -2*z = -0*z + 4*c + t, -2 = 4*z + c. Solve z*b + b = -2 for b.

-2

Suppose 2*f - 2*m = 2, 2*m = -2*f + 10 + 4. Solve -f*b = b + 25 for b.

-5

Let z be (3/(-4))/((-2)/8). Suppose x + 0 = z. Suppose -5*g - 3 = -3*y, 0 = 3*g + 5*y - x - 2. Solve -2*t + g*t - 6 = 0 for t.

-3

Let i(g) = -g**2 - 8g + 13. Let l be (-1)/(-2)(-15 - 3). Let r be i(l). Suppose -3*u + 50 = -u. Solve r*m = -m + u for m.

5

Let r = 67 - 57. Solve -3*y = 2*y - r for y.

2

Let m = -12 + 19. Let r = m - 7. Solve r = 5*u + 3 + 2 for u.

-1