Let y(d) = -2*d - 13. Let h be y(-9). Suppose 0 = -4*k - n + 21, -k - 3*n = -h - 3. Suppose -1 = -p + b, 2 = -p - k*b - 3. Solve p*z + 2 = 2*z for z.

Suppose 2*i - 2 - 2 = -4*w, 5*w + 4*i - 8 = 0. Let j(x) = x**3 + x. Let m be j(w). Solve m*r + 3 = -r for r.

-3

Let b be (-138)/10 - (-1)/(-5). Let y be (-81)/(-7) - 6/b. Solve -4 = -2*h - y for h.

-4

Suppose -5*x - k - 13 - 12 = 0, 2*k = -4*x - 14. Let l = 9 + x. Solve -l*z + 2 = -1 for z.

1

Suppose 0*h = -4*h + d - 4, 4*d = 0. Let k = h + 0. Let a = 2 + k. Solve a = q - 1 for q.

2

Let g(i) = i3 + 13*i2 + 30*i + 12. Let q be g(-10). Solve 5*a + q - 32 = 0 for a.

4

Let n(s) = -s + 26. Let r be n(25). Solve 4*f + 3 = -r for f.

-1

Let n(x) = x3 + 6*x2 + 3. Let u be n(-6). Suppose -3*h - 17 = 4*j, 4*h = u*j + 2j - 2. Let t be 3/(-6)(j - 8). Solve -3*z + t = 2 for z.

1

Let l be (12 - -1) + (-4 - -6). Let i = -8 + 8. Solve -l = 5*h - i for h.

-3

Let h = 15 - 11. Solve 4 = -h*z - 12 for z.

-4

Let j be -15 + (-2 - 0 - -1). Suppose 0 = -5*c - m - 4*m - 15, -c = 2*m - 2. Let g = c - j. Solve -3*q = q + g for q.

-2