Let q = -4 - -23. Let g = -4 + q. Suppose -3*u + 2*a = -30, 25 = 4*u + 5*a - g. Solve -6*n - u = -n for n.

-2

Suppose 5*u + 3*i - 16 = -i, -u + 4*i = 16. Suppose 4*a + u*a + 3*m - 72 = 0, -48 = -4*a + 3*m. Solve 5*j = -5 - a for j.

-4

Suppose 5 = 3*n - 2*n. Let j = 78 + 7. Let v = j + -60. Solve 0*s = -n*s - v for s.

-5

Suppose 4*k + 2*m = 10, 5*m - 25 = -4*k - 0*m. Solve 0 = -k*f - 4*f + 16 for f.

4

Let y© = -c**2 + 7*c - 7. Suppose -2*n - 14 - 5 = -3*l, 0 = 2*l + 5*n. Let f be y(l). Solve 14 = f*z + 2 for z.

4

Let l = -5 - -8. Suppose -4*s - 16 = -2*z + l*z, 0 = -4*z - 4*s - 16. Suppose z*p = -2*p + 4. Solve -h + p + 3 = 0 for h.

5

Let w = -2 + 3. Let g be (3 - (-1 + w))*5. Let p(v) = -v**2 + 15*v - 46. Let n be p(10). Solve q + g = n*q for q.

5

Let q be 1/(-2) - (-5)/(-2). Let z be -1 - -19 - (q + 5). Solve -5*n = 9 + z for n.

-5

Let z = -2 + 12. Suppose -2*p + 0*p = -z. Solve -p*a = -12 - 3 for a.

3

Let m(f) = 2*f - 5. Let a(y) be the third derivative of -y560 + y424 + 2*y33 - 2*y2. Let v be a(0). Let b be m(v). Solve -2*x = -b*x - 3 for x.

-3