Suppose -4*s - 2*n + 8 = s, -5*s - n + 9 = 0. Suppose 3*o - 286 = s*q, 0 = -q - 1 + 2. Suppose 2*c = 5*c + 12, c - o = -4*i. Solve 0 = 2*d - 7*d - i for d.

Let b(k) = k3 + 3*k2 - 2k - 3. Let a be b(-3). Let l be 3(11/a - 1). Solve 4*d + l + 12 = 0 for d.

-5

Suppose -5*s + 18 = -2*s. Solve -g + s*g - 15 = 0 for g.

3

Suppose -p - 4*p - 32 = -4*x, 3*x - p = 24. Suppose -y + 5 = -x. Solve 2 = 5*a - y for a.

3

Suppose 4*s + 4*c = s + 10, 5*s + c - 28 = 0. Solve -2*k = -s*k for k.

0

Suppose -c + 4*x + 5 = x, c + 9 = -4*x. Let b be ((0 - c) + 0)*2. Suppose -4*n + 3 = -3*r, -r + b = 3*n + 3. Solve d + d = n for d.

0

Let d(h) = h3 - 7*h2 + h + 3. Let l be d(7). Suppose -2*s - 2*a = -2, -6*s + s + 9 = 3*a. Solve -j = -s*j + l for j.

5

Let r(i) = -i2 - 9*i + 4. Let a be r(-6). Let y(v) = -10*v2 - v. Let w be y(-1). Let o = w - -15. Solve 4*k - a + o = 0 for k.

4

Let x(t) = 78*t - 3. Let v be x(2). Let d be 2/(-5) + v/45. Solve 0 = 2*g - d*g + 1 for g.

1

Suppose 0*m = 5*m - 10. Suppose 4*w + 3*v - 2 = 53, v - 25 = -m*w. Solve -2*k + 0*k = w for k.

-5

Let u(z) = z**2 - z + 3. Let x be u(0). Suppose -2*k + 13 = x. Solve -i - 4*i = -k for i.

1