Let w(z) = z - 3. Let l be w(6). Suppose 0 = -l*h - 2*h. Suppose 15 = 2*i + i. Solve i*u + 0*u - 15 = h for u.

3

Let b(p) = p**2 - 18*p - 61. Let s be b(21). Solve -s = -u + 2 for u.

4

Let k be (-22)/(-2) + (-1 - -1). Suppose 0 = 2*i + 2*i - 4, -2*x = 3*i - k. Solve -12 = x*s - 4 for s.

-2

Let f(s) = s**2 - 5*s + 6. Let h be f(4). Suppose -2*q - 3*q = 0. Solve q*l = h*l + 6 for l.

-3

Suppose x = 2, -4*x + 49 = 3*i + x. Let j = i + -11. Solve -j*g = 3*g for g.

0

Let o(y) = -y3 + 7*y2 - 4*y - 4. Let x be o(6). Suppose 0 = -12*i - 20*i + 11*i. Solve -2*d + 0*d - x = i for d.

-4

Let r = -3 - -1. Let p be 7 + (r - (-1)/1). Suppose p*f = 2*f + 16. Solve 3*d - f = 2 for d.

2

Suppose 2*k - 8 + 1 = -5*b, 2*k + 2 = -2*b. Let t be (-6)/(-9) - 23/b. Let n be (-33)/t + (-2)/(-7). Solve 0*p - 20 = -n*p for p.

4

Suppose -6*l = -5*l - 10. Solve w + w = -l for w.

-5

Suppose 5 = -3*g + 11. Solve 10 = -g*m - 0 for m.

-5