Let r(k) = -4*k + 4. Let b be r(6). Let w = -12 - b. Solve 3 = i + w for i.

-5

Suppose 0*x - 12 = -x + 2*r, -20 = 4*r. Solve 0 - 4 = x*d for d.

-2

Let w(z) = -z3 + 6*z2 + 2*z - 9. Let a(v) = 2*v**2 + 5*v + 2. Let k be a(-3). Suppose -3 = -k*b + 27. Let p be w(b). Solve p*q = 2 - 5 for q.

-1

Suppose -29 = -4*y - 9. Suppose 0 = -a - 2*x - 4, -a = -y*x - 23 + 6. Solve 2 = 4*s - a for s.

1

Suppose 0 = -f + 2*f. Let w = 33 - 27. Solve 2*n - w*n - 8 = f for n.

-2

Suppose -2*d - 2*d = 0. Let h = 0 - d. Solve -2*x - 4 = -h*x for x.

-2

Suppose 3*l + l = 16. Suppose -m + 1 = -l*y + 6, 2*y = 4*m - 8. Suppose -m*w = -4 - 5. Solve -r + 2 = w for r.

-1

Suppose 0*t = -t + 1. Let o(x) = x3 + 3*x2 - 5*x + 2. Let y be o(-4). Solve -t = n - y for n.

5

Let i = 5 - -3. Let x = i - 4. Solve -x*r + 2 = -10 for r.

3

Let z = 47 - 37. Solve -2*q + z = 3*q for q.

2