Suppose -5*n + 3*d + 20 = 0, -3*d - 3 = -3*n + 3. Solve -n*t = -2*t for t.

0

Let r(x) = -4*x + 2. Let i(f) = -5*f + 1. Let w(n) = -3*i(n) + 4*r(n). Let m be w(0). Solve 0*k = -m*k - 25 for k.

-5

Let p(o) = o3 - 8*o2 - 8*o - 5. Let d be p(9). Solve 0 = 2*b - d - 2 for b.

3

Let z = -12 + 17. Let q(h) = 2*h - 2. Let g be q(2). Suppose 0 = 2*j + g - 6. Solve -j*p = -z*p - 12 for p.

-4

Suppose -5*h = x + x - 51, 4*x + 30 = 2*h. Let y(k) = 3*k - 26. Let n be y(h). Solve -n*p + 2*p = 0 for p.

0

Suppose 0*c + 3*c = 27. Let m be c/18 + 1/(-2). Solve -4*h - 10 - 2 = m for h.

-3

Let l(o) = o**2 - 5*o + 2. Let g = -5 + 10. Let s be l(g). Suppose s*d + 4 = 14. Solve 0 = d*x + 11 + 4 for x.

-3

Let i = -24 + 24. Solve i = 5*l - l + 12 for l.

-3

Let j(x) = 12*x**2 - 2*x - 1. Let m be j(-1). Suppose -9*s = -m*s. Solve s*g - g = 0 for g.

0

Let l(j) = -3*j - 1. Let g be 5/(-4) - 2/(-8). Let u be l(g). Suppose 0 = u*d + 10 - 40. Solve -d = -y - 2*y for y.

5