Let v = -5 - -9. Suppose 0 = -v*n + n. Suppose x - 13 = -2*l - 2*l, n = 3*x + 5*l - 32. Solve x = -2*r + 3 for r.

-3

Let b = -14 + 20. Suppose -3*j = 2*s - b*s - 18, -2*j - 2*s = 2. Let t = j - -1. Solve -16 = -k - t*k for k.

4

Let f(s) = -39*s**3 - 1. Let q be f(1). Let w be (12⁄10)/((-16)/q). Solve w*m + 6 = 6*m for m.

2

Let p® = 7*r - 1. Let q(x) = 13*x - 2. Let i© = 11*p© - 6*q©. Let j be i(0). Suppose -4*k + 12 = -4*v, 12 = -v + 4*v + 4*k. Solve u + v*u = -j for u.

-1

Let w = -12 + 14. Suppose u + 33 = w*x + 4*u, 24 = x + 3*u. Solve k = -2*k - x for k.

-3

Let l(a) = a**2 - 10*a - 4. Let q be l(12). Solve 0 = 5*t - 5 - q for t.

5

Let t be (1/(-2))/(7/(-28)). Suppose b = -1, t*v + 3 = b + 12. Solve -x = v*x for x.

0

Let u be 1/(-2) + (-30)/(-4). Suppose -2*p - 4 + 0 = 0. Let f be p/4 + 28⁄8. Solve -u = 2*s + f for s.

-5

Suppose -3*m = 2*m. Suppose -4*c + 4 = -12. Solve -c*s + 3 + 13 = m for s.

4

Let a(s) = -s - 2. Let b be a(-9). Solve 2*l - b*l = 25 for l.

-5