Let k® = 2*r**2 - 10*r - 11. Let n be k(6). Solve 0 = 5*t - 6 + n for t.

1

Let y(m) = -m - 2. Suppose -5*w = 4*s + 42, 2 = 3*w - 5*s + 5. Let x be y(w). Let g be 9/x + 2/(-8). Solve -n - g = -0 for n.

-2

Suppose -6*n + 7*n - 5 = 0. Suppose 0 = -n*j - 3*f + 24, 2*j + 5*f - 18 = 3. Solve -c + j*c = -4 for c.

-2

Suppose 5*b - 18 = b + l, -2*l + 14 = 2*b. Solve 0 = -3*g - 1 - b for g.

-2

Suppose -5*n = -n. Solve n = -t - 7 + 3 for t.

-4

Suppose -2*z - 5*f + 7 = -18, 3*z - 20 = -4*f. Let b© = c**2 + 5*c + 6. Let y be b(-5). Let m = y + -3. Solve z = -g + m for g.

3

Suppose -2*r + 4*o = 2 + 10, -r - 12 = -4*o. Suppose -d + 2 + r = 0. Solve d*j + 3*j = 0 for j.

0

Let o(l) = 2*l**2 - 7*l + 1. Let x be o(5). Suppose -14*s + 9*s + 10 = 0. Solve -s*b = 2*b + x for b.

-4

Let x(h) = h3 - 5*h2 - 5*h - 4. Let w be x(6). Suppose -w*i + 23 = 3. Solve 0*t = -2*t - i for t.

-5

Suppose 2*p + 3*r + 4 = 1, -2*p - 2*r = 0. Let n be 5 + 2 - p - 0. Solve -y + 1 + n = 0 for y.

5