Let k be 32⁄18 + 4⁄18. Suppose -k*r + 15 + 21 = 0. Solve -5*n = -3 + r for n.

-3

Let w(u) = u3 + 3*u2 + 2*u + 1. Let y be w(-2). Suppose -4 = 2*m - m. Let v = m + 7. Solve -c = -y - v for c.

4

Let r(l) = -l3 - 5*l2 + 4*l - 8. Let y be r(-6). Suppose j = -4*j. Solve y*m - 20 = -j for m.

5

Let l = 1 + -5. Let p = -4 - l. Solve 5*u = -p*u - 20 for u.

-4

Let n(w) = -w - 5. Let r be n(-8). Let i(s) = s3 - 4*s2 - s + 5. Let q be i(4). Solve -q - 2 = -r*k for k.

1

Suppose 3*d + 19 = 2*y, -4*d - 5 = -4*y + 23. Let j = -3 + 9. Let x = j - 6. Solve x*q + y = 2*q for q.

1

Suppose -2*y + 7*y = -20. Let g be (-25)/20*y/(-1). Let c = 5 + g. Solve c = 4*q - 1 + 9 for q.

-2

Let v(s) = -s3 - 4*s2 + 4*s - 3. Let m be v(-5). Suppose 0 = m*c - 9 - 3. Solve 3*n + 3 = -c for n.

-3

Let u be (-7 - 8)*(-2)/5. Let a(v) = v - 2. Let j be a(u). Suppose -3*w = -r - 27, j*r = 2*r. Solve -2*b + w = -1 for b.

5

Let x = -17 - -25. Solve -5*m = -x*m + 12 for m.

4