Let i(v) = v**3 - 5*v**2 + 2*v - 4. Let s be i(5). Let f = s - 4. Suppose f*a = -a + 9. Solve n + 1 = -a for n.

Let p(g) be the second derivative of -g⁵⁄₂₀ + g⁴⁄₂ + g³⁄₃ - 9*g²⁄₂ + 5*g. Let n be p(6). Solve n*u = 2*u - 5 for u.

-5

Suppose -d + 0*d = 0. Let y = d + 2. Solve 2 = -y*o + 10 for o.

4

Let b(l) = 7*l2 + 10*l - 12. Let x(v) = 13*v2 + 20*v - 23. Let q(d) = 11*b(d) - 6*x(d). Let n be q(-10). Solve -2*g - 4 = -n for g.

1

Let d(m) = m**2 - 9*m - 25. Let x be d(12). Solve 5*t = -x - 9 for t.

-4

Let p(y) = y3 + 3*y2 - 2*y - 3. Let r be p(-2). Solve -7*s + 2*s = -r for s.

1

Let z(p) = 4*p + 12*p3 - 5*p2 - 5*p - 13*p**3 - 2. Let i be z(-5). Solve -j - 8 = i*j for j.

-2

Let c = 145 - 89. Suppose h + 75 = 5*q + 4*h, -3*q + c = 4*h. Solve -3*f - q = -0*f for f.

-4

Suppose 2*z = -5*y + 17, 3*y - 13 = -z - 3*z. Solve 0*a + 3*a = -y for a.

-1

Let r = -24 + 36. Let k = 2 - -2. Solve k*h - h + r = 0 for h.

-4

Let j be (57/(-6))/(2/(-4)). Suppose -2*u - 3*u = -a + 25, a - j = 3*u. Solve -5*o = -0*o + a for o.

-2