Let k(w) = -w**2 + 7*w - 3. Let g be k(6). Let b = 4 + 13. Solve 4*r + g + b = 0 for r.

Suppose 0 = -2*g - 10, 3*k = g + 10 - 5. Suppose -10 = 2*n - 4*n. Solve -n = -d - k for d.

5

Let v = 6 + -4. Suppose 3*l + 28 = -l. Let o = -3 - l. Solve -v - o = -3*k for k.

2

Suppose 15 = 2*l - 5*l. Let w(t) = -t**2 - 4*t + 5. Let a be w(l). Suppose 3*i = -4*p - a*i - 3, -4*i - 17 = p. Solve 11 - p = 4*s for s.

2

Let d be 0/((2 - 1)*1). Let m(f) = -f - 1. Let z be m(-4). Let j be 0/(2 - (-1 - -5)). Solve o + z + d = j for o.

-3

Suppose 0 = -4*r + 4*v, -2*v = 5*r - r - 18. Let y = -40 - -50. Solve -r*p + y = -5 for p.

5

Let p = 10 + -7. Let b = 33 + -17. Solve -p*f - b = f for f.

-4

Let h be (-8)/(((-8)/(-3))/(-4)). Suppose 2*i + 8 - h = 0. Solve 0 = 4*z - 6 - i for z.

2

Suppose 0 = -2*z - 2*z - 12, -2*i + z = 1. Let f be -1 - (i - (3 + 2)). Suppose -b = b - f. Solve -4*g - 2 = -b*g for g.

-2

Suppose 0 = 5*u + 3*z - 20, z - 8 + 28 = 5*u. Let w(y) = 4*y**2 + 2*y + 1. Let b be w(-1). Solve -5 = b*i - u*i for i.

5

Let y(n) = n + 1. Let k be y(2). Solve k = -w - 2*w for w.

-1