Let y(w) = -w - 5. Let h be y(-7). Suppose -2*k = 4*d + 4, -3*d + 10 = 5*k - 1. Suppose -11 = -k*m - h*n + 3*n, 5*m - 12 = 3*n. Solve 3 = -m*b - 6 for b.

-3

Let g = -9 - -14. Suppose -2*s = -4*m - 11 - 9, -m - 14 = -5*s. Suppose -3*p + b + 2 + 20 = 0, -34 = -5*p - b. Solve s - p = -g*w for w.

1

Suppose 6*d + 12 = 7*d. Let f be (7 - 8)/((-2)/d). Solve r + f = -r for r.

-3

Let h = -19 + 16. Let m(w) = w3 - 4*w2 - 4w - 4. Let k be m(5). Let j be (0 + k)(-15)/h. Solve j*t = 7*t for t.

0

Suppose -m + 1 + 5 = 0. Solve -m + 1 = -p for p.

5

Let q = 7 + -7. Let l be (q/(-1))/((-3)/3). Solve 5*p + 0 - 25 = l for p.

5

Suppose -15 = -5*l - c + 1, -3*c = l + 8. Suppose -3 + 2 = -3*d + 2*z, -4*d = -4*z + l. Solve d*k = 5*k + 8 for k.

-4

Let m(v) be the second derivative of v5⁄20 - v4⁄4 + v**3⁄2 + v. Suppose 2*f - 5 = -k, 0 = -k + 6*f - f - 2. Let d be m(k). Solve 3 = 3*c - d for c.

4

Let w(k) = -k**2 - 8*k - 8. Let s be w(-3). Solve -v + 5 = s for v.

-2

Suppose 0 = -3*r - 47 + 143. Suppose l - r = -l. Solve -5*t + l = -t for t.

4