Suppose 0*u - 4*u + 60 = 0. Solve -u = 3*q - 0*q for q.

-5

Suppose 0 = -2*n - 5 + 9. Let t(f) = -f**2 + 9*f - 14. Let w be t(6). Solve n*l + w = l for l.

-4

Let u(z) = z3 + 7*z2 - 7*z + 10. Let r = 16 - 10. Let w be (r/4)/((-15)/80). Let j be u(w). Solve -6*f = -j*f - 8 for f.

2

Let t be (-2)/3 - (-550)/33. Solve -3*k - 4 = -t for k.

4

Let t be -4*(-3)/12 + 3. Solve -7*n = -t*n for n.

0

Let b = -3 + 8. Solve b*m - m = 20 for m.

5

Let o(k) = 2*k2 - 6*k - 1. Let m(s) = -s3 + 4*s**2 - 3*s. Let x be m(2). Suppose -2 - 8 = -x*h. Let v be o(h). Solve -5*g + v = -6 for g.

5

Suppose 2*v = -2*v. Let m(w) = w + 5. Let x be m(-3). Suppose -3*s - 4*s = -140. Solve -x*n + 6*n + s = v for n.

-5

Suppose 0*a + 12 = a. Suppose -a = -5*t + 28. Let q(s) = s3 - 4*s2 + 3. Let c be q(4). Solve t = j + c*j for j.

2

Suppose 4*w = -z - 3*z + 8, 4*z - w = -12. Let k be ((-9)/6)/(z/4). Solve -k*g = 18 - 6 for g.

-4