Let f(n) = n3 + 10*n2 + 9*n + 5. Let u be f(-9). Suppose -2*a + 7 = 5*t, -u*t - a = -4*t + 1. Solve -2*w = -t*w + 2 for w.

2

Suppose -2*h - 2*h = -c - 4, 3*h = 3. Solve c*t - 20 = 4*t for t.

-5

Let v be (4/(-6))/(2/(-48)). Solve -l - v = 3*l for l.

-4

Let k be (3 - 3)/((-3)/3). Solve k = -7*q + 2*q for q.

0

Suppose 4*s + 14 = 2*r - 7*r, 0 = -2*r - 5*s + 8. Let m = r + 16. Solve -5*i + m*i + 25 = 0 for i.

-5

Let v = -2 - -3. Let k = v - -1. Solve -k*f = 2*f for f.

0

Let o(k) = -2*k + 6. Let w(l) = 5*l - 18. Let r(g) = 11*o(g) + 4*w(g). Let y be r(-4). Solve 4*j - 4 = y*j for j.

2

Let q = 0 - -4. Suppose -2 = -q*y - 4*w + 18, -2*y = -3*w + 15. Solve -c + y = -4 for c.

4

Let r = -1 - -5. Solve -5*b - r = -19 for b.

3

Let j be 10/(6/(-3) + 0). Let u be (j + 1)*(-11)/22. Solve -2*x + u = 6 for x.

-2