Suppose n = 2*n - 5. Suppose r + 1 = 3*r - 5*w, n*r = -w + 16. Suppose 0 = j + 3*g - 2 + r, 0 = 5*j - 4*g - 52. Solve 4*o - j = -24 for o.

-4

Let t be ((-12)/2)/(-2) + 1. Let u be (-2 - -5)/(5/(-40)). Let p = 26 + u. Solve t*i - 6 = p*i for i.

3

Let o = 1 - -4. Suppose o*w - 12 = w. Suppose -2*z + 3*z - 15 = 3*p, -5*z + 5 = -p. Solve z = -w*x - 0*x for x.

0

Let z(g) = -g3 + g2 + g - 1. Let i be z(0). Suppose 3 = 2*o - 5. Let p = i + o. Solve -p*w = w + 20 for w.

-5

Let f(z) = -7*z2 + 2*z + 1. Let c be f(-1). Let j = c - -11. Let b(u) = -u2 - 4*u + 2. Let g be b(0). Solve j*m - g*m = -2 for m.

-2

Let b(j) = j3 + 3*j2 - 4*j + 3. Let z be b(-4). Suppose 3 = -2*u + 5*y, 4*u + 7*y - 2*y - 9 = 0. Solve z*x - 2*x - u = 0 for x.

1

Suppose -7*f + 2*f + 4*p + 24 = 0, -p = -2*f + 12. Suppose -2*a + f = 0, -2*a = -o - 7a + 25. Let n be (-9)/2(-6)/9. Solve 6 = o*c - n*c for c.

3

Suppose -q = -3*q. Solve q = l - 2 for l.

2

Let c be (-282)/22 + 30/(-165). Let k = 18 + c. Solve k*g = 6 + 9 for g.

3

Let m = 21 + -12. Let b = m + -4. Solve -b*d = -1 - 4 for d.

1