Let d(q) = q - 11. Let s be d(12). Solve -n = -2 + s for n.

1

Suppose -5 = -3*i + 1. Let j = -1 - i. Let v = j + 15. Solve 2*s + v = -s for s.

-4

Let z© = -c3 - c2 + 2*c - 7. Let y be z(-3). Solve -4*w = -5*w + y for w.

5

Let r = -9 - -9. Solve w + 2 = -r*w for w.

-2

Let w be 2 + 2⁄1 - -2. Let a be w/45*3*5. Solve -a*n = 10 - 2 for n.

-4

Let k(p) = -p**2 + 2*p - 6. Let q be k(5). Let f = -15 - q. Solve -f = -m - m for m.

3

Let j(k) = k**2 + 6*k - 4. Suppose -2*v + 21 = -5*v. Let o be j(v). Solve -o*x + 2*x = -3 for x.

3

Let x(q) = -3*q - 7*q2 - 11*q + 5 - 2*q2 + 4*q + q**3. Let p be x(10). Solve -p*c = -c + 4 for c.

-1

Suppose 4 + 2 = 2*n. Suppose 0*p = -n*p + 12. Suppose -4*g + p = -2*d, 3*g - 6 = g. Solve r = -d - 1 for r.

-5

Let j = -14 - -17. Solve j*c = c for c.

0