Let u(w) = w3 + w2 + w + 5. Suppose -15 = 3*v + 5*d, -4*v + 0 + 6 = -2*d. Let x be u(v). Solve -9 = x*r - 2*r for r.

-3

Let c be 510/(-4)-2. Let f(d) = 6*d - 5. Let p be f(3). Let x = -11 + p. Solve -7*t = -x*t + c for t.

-5

Let b(u) = u**2 + 4*u - 16. Let j be b(-7). Solve j*w = -22 + 7 for w.

-3

Let o = 21 + -17. Suppose -f + 3*f = 0. Suppose v = -f*v. Solve v*i - 16 = o*i for i.

-4

Let o(v) = -v3 + 16*v2 - 27*v - 12. Let s be o(14). Solve -s*k + 20 = 3*k for k.

4

Let o be 211 + 34/(-187). Solve -5*n = -o*n - 15 for n.

3

Suppose 5*x - 10 = 10. Solve -x*d + 0*d = -16 for d.

4

Suppose 5*t = 3*t. Solve t = -5*m + 3 - 13 for m.

-2

Let j(g) = -g + 4. Let l be j(0). Let o(x) = -2*x2 + 5 + 7*x2 + 0*x + x**3 + l*x. Let k be o(-4). Solve -k*i = -2*i for i.

0

Suppose 4*v - 12 = 3*v. Solve 0*l = -3*l - v for l.

-4