Let t = 18 - 20. Let n be 4/t - -2*1. Solve n = v + 4*v - 10 for v.

2

Let d be (-16)/7 + 2⁄7. Let w(f) = 2*f - 4. Let m(s) = -3*s + 4. Let i(t) = -3*m(t) - 4*w(t). Let y be i(d). Solve -6*v = -y*v for v.

0

Let d = 4 + -1. Let a = 2 - d. Let f = 3 + a. Solve -w = -3*w - f for w.

-1

Let c = -64 - -66. Solve c = -5*i - 3 for i.

-1

Let b(p) = -p**2 + 8*p - 8. Let w be b(8). Let v = 11 + w. Solve -1 = v*k + 8 for k.

-3

Suppose k + 3 = -2, -m = 2*k + 5. Let n© = c**2 + 11*c + 18. Let v be n(-14). Suppose r + v = m*r. Solve 2*j + j - r = 0 for j.

5

Let f(k) = k - 3. Let q be f(0). Let l(i) = i + 3. Let y be l(q). Solve y = -3*o - 5 - 4 for o.

-3

Let z = 59 - 55. Solve -l - 20 = z*l for l.

-4

Let k(m) = -m**2 + m + 2. Let w be k(0). Solve 0 = w*z - 7*z + 20 for z.

4

Suppose 0*q = -3*q + 3*k + 21, q - 10 = -2*k. Suppose 5*i - 2*m - 20 = -0*m, i + 2*m = -q. Solve z - i*z = 2 for z.

-2