Suppose -2*o - 24 = 4*v, 0*o + 5*o + 20 = -5*v. Let w = 16 + v. Let h(l) = -l**2 + 7*l + 11. Let c be h(w). Solve c*n - 2*n = 2 for n.

2

Let k(d) = 10*d3 + 15*d2 - 15*d + 16. Let g© = -3*c3 - 5*c2 + 5*c - 5. Let l(a) = 7*g(a) + 2*k(a). Let v be l(-6). Solve -v*n = 4 + 8 for n.

-4

Let j be (-120)/(-4) + (3 - 4). Solve -5*s - 4 + j = 0 for s.

5

Let q(o) = 2*o**2 - 2*o - 2. Suppose -6 = 2*d - 10. Let z be q(d). Solve -1 = -z*r + 5 for r.

3

Let w(i) = -3*i2 + 5*i2 - i + 2*i - i**3 + 0*i. Let n be w(2). Solve -n*u + 4 = -u for u.

4

Let a be 51⁄7 + (-2)/7. Suppose 2*s - 13 - a = -4*f, 4*s = -5*f + 25. Solve s*j + 8 = -4*j for j.

-2

Let q = -33 + 38. Solve -12 - 3 = q*i for i.

-3

Let t = 1 - -3. Solve 4*r + t = 2*r for r.

-2

Let d = 3 + 1. Solve -d*t = -27 + 7 for t.

5

Suppose 2*z - 3*t + 15 = 0, -5*z + 3 - 23 = -4*t. Solve -2 = b - z for b.

-2