Let x(s) = s**3 + 2*s - 1. Let l = -8 - -13. Suppose l*y - 2*y = 3. Let p be x(y). Solve 0 = -u - p*u - 9 for u.

Let b = -79 - -80. Solve 5*z = 11 - b for z.

2

Suppose 5*s = -0*l - 4*l + 35, 4*l = -s - 9. Solve 1 + s = -3*q for q.

-4

Let f(l) = l**2 - 4*l - 7. Let w be f(6). Suppose -3 = 3*b - u + 18, 0 = -3*b + 2*u - 18. Let o be (-2)/(2/b*2). Solve 3 + w = -o*q for q.

-2

Let y(v) = -5*v - 6. Let a be y(-6). Suppose -a = -c - 2*c. Solve -6*u - c = -4*u for u.

-4

Suppose -3*k + 4 = -5*s, 3*k + 2*s + 4 = 15. Solve -k*y - 25 = -8*y for y.

5

Let c(a) be the second derivative of a⁵⁄₂₀ + 5*a⁴⁄₁₂ - 4*a³⁄₃ - 9*a²⁄₂ + 6*a. Let b be c(-6). Solve -l - b = -1 for l.

-2

Let v = -21 + 23. Solve t = v*t - 5 for t.

5

Suppose -1180 = -4*n - 4. Suppose 0 = 3*b + 3*z - n, b = -z + 6*z + 110. Suppose -2*t = 2*t - b. Solve -t = -6*u + u for u.

5

Let i(j) = -j**2 - 4*j - 1. Let m be i(-4). Let l = 0 - m. Solve -l = f + 3 for f.

-4

Suppose 192*g = 193*g - 5. Solve 0 = g*x + 6 + 4 for x.

-2