Suppose 3*n = -n - 2*m + 2, 4*m = 4*n - 20. Let o = n - -1. Solve 2 = -o*u + u for u.

-1

Suppose -3*l - 7 = -3*b + 5*b, 0 = 2*l - 3*b + 9. Let s be ((-1)/l)/((-2)/(-54)). Suppose -2*g + 3*i - 7 = 0, 2*i + 0*i - 2 = 2*g. Solve -5*x = -g + s for x.

-1

Let d be (0 + -1 - 0)*-2. Suppose -k - 19 = -4*k - 5*a, -k + 3*a + 11 = 0. Suppose k*z - 3*z = 0. Solve y - 2*y + d = z for y.

2

Let d(y) = y**2 - 15*y - 27. Let u be d(17). Solve -2*p = -u - 1 for p.

4

Let p be 0 - (-1 + 0 - 13). Suppose -36 - p = -i. Suppose -2*b = 3*b - i. Solve b = -4*x + 2 for x.

-2

Suppose -64 = 58*c - 62*c. Solve -5*n + c = -4 for n.

4

Let l(t) = -t + 4. Let o be l(4). Suppose 0*d - d = o. Let b(p) = p**2 - 6*p - 4. Let y be b(7). Solve -y = -3*w - d*w for w.

1

Suppose -3*x + 0 = g + 3, -3*x - 15 = 5*g. Suppose x = -r + 3*t + 9, -3*r - t + 1 = -6. Let l = 26 + -16. Solve 0 = -d + r*d + l for d.

-5

Let g(p) = p3 - p2 - p + 2. Let a be g(0). Suppose -3*i + i = 0. Let n = a + i. Solve 3 - 11 = n*d for d.

-4

Let a® = r3 + 10*r2 + 16*r. Let c be a(-8). Solve 0 = -c*d - 3*d + 9 for d.

3