Suppose -13 = -5*p - 2*l - 5, -p - l + 4 = 0. Let g be 23/(-5) - (-2)/(-5). Let a be ((-6)/g)/((-3)/(-10)). Solve p*z - z = -a for z.

Let n® = 5*r + 1. Let b be n(-1). Let l = b + 6. Solve 0*t = -t + l for t.

2

Let v be 4/(-8)*-14 + -3. Solve -2*c + 10 = -v*c for c.

-5

Let x(w) = 2*w - 2. Let n be x(3). Solve n*u + u = 0 for u.

0

Let w(o) be the second derivative of o⁴⁄₁₂ + o³⁄₆ + o. Let v = 12 - 13. Let c be w(v). Solve 2*g + c + 4 = 0 for g.

-2

Let f(j) = -j3 + 8*j2 - 5*j - 12. Let i be f(7). Solve 4 - 2 = -i*k for k.

-1

Let h be ⁴⁄₆ - 777/(-63). Solve -4*c + 3 = -h for c.

4

Let q be -2 + 0 - (-81)/9. Solve 3*m - 16 = q*m for m.

-4

Suppose 4*h - 9 + 3 = -5*m, 18 = 5*h + m. Suppose -2*a - h = -0. Let c = 3 + a. Solve 3 = q - c for q.

4

Let f be -2 - -2 - (1 - 3). Suppose -4*g + 5*h = -3*g + 7, f*g = -3*h + 12. Solve 0 = -g*y + 16 - 4 for y.

4

Suppose 14*y - 9*y = 20. Solve 0 = -y*f - 3 - 5 for f.

-2