Suppose -2*u = -6*u. Suppose -5*f = -0*f - 15. Solve u = x - f + 2 for x.

Let t(h) = -h**2 - h + 17. Let u be t(0). Suppose -3 = -4*f + u. Solve 2*j = f + 5 for j.

5

Suppose -19 = 8*v - 75. Solve 4*s + 9 = v*s for s.

3

Let h(v) = -2*v3 + 3*v2 - v - 2. Let c be h(2). Let r = c - -13. Suppose t - 3*t + 30 = 4*b, b + 3*t + r = 0. Solve -b = 5*o - 10*o for o.

2

Let g = -1 - -3. Suppose y - g - 1 = 0. Let r = y + -3. Solve 2*a + r = -4 for a.

-2

Let z(l) be the third derivative of l⁶⁄₁₂₀ + l⁵⁄₁₅ + l⁴⁄₈ + l³⁄₃ + 5*l**2. Let s be z(-3). Solve -n - s*n = -15 for n.

5

Let t(f) = -f3 - 2*f2 + 14*f. Let r be t(-5). Solve o - 20 = r*o for o.

-5

Let q = -22 - -27. Solve -3*d - q = -2*d for d.

-5

Suppose -3*b = b - 8. Suppose -b*v = 3*v. Solve 5*o - 10 = -v for o.

2

Let j = 59 + -54. Solve 3*w + 6 = j*w for w.

3

Let d(z) be the second derivative of z⁵⁄₂₀ + 3*z⁴⁄₄ - 11*z³⁄₆ - 7*z²⁄₂ + z. Let h be d(-10). Let a = 1 - 1. Solve a = 5*m - h*m for m.

0