Suppose 0 = 4*r - r + 39. Let w = 7 - r. Suppose 5*u + 4*s + 20 = 0, -4*s - 14 - 6 = 3*u. Solve u*c = -4*c - w for c.

-5

Suppose 4 = -3*p + 4*p. Suppose 2*b - 36 = -p. Let z = -21 + 25. Solve 0*r = z*r - b for r.

4

Let j(a) = -a**2 + 4*a + 4. Let o be j(4). Solve -o = l - 3*l for l.

2

Let u = 8 - 6. Suppose q = w, 3*w = -3*q - u*q + 24. Solve 2*i = i + w for i.

3

Suppose 2*q - 162 = 2*u, 6*q + 81 = -u + q. Let r be (u/(-36))/((-3)/(-8)). Solve 2*l - 4*l = -r for l.

3

Suppose 0*g - 45 = -5*g. Suppose 3*x = -0*x + g. Solve -5*p = -x*p + 10 for p.

-5

Suppose -d + 0 = 2. Let l be (-1 + -19)/d + 1. Let g(u) = u - 2. Let z be g(6). Solve z*n + 5 = -l for n.

-4

Let u be (0 - -3)/((-2)/(-2)). Let y = 10 + -6. Let a(f) = f**2 - 2*f + 2. Let v be a(3). Solve y + v = u*h for h.

3

Suppose -h - 13 = -5*m + 5, 20 = 5*h - 3*m. Suppose -3*r = -h*r. Suppose 0*k - 4*k + 48 = r. Solve k = -2*q - 2*q for q.

-3

Let o = 4 + 5. Suppose -4*z + o = -3. Solve z*j + 10 = 1 for j.

-3