Let t = 14 - 6. Let n = t - 6. Solve n*x = 7 - 3 for x.

2

Let b(o) = o3 + 5*o2 - 5*o + 8. Let f(q) = q - 15. Let u = 11 - 2. Let x be f(u). Let c be b(x). Solve -c*m = -4*m for m.

0

Suppose 5*o = 5*k - 45, 0 = -0*k + 3*k - 2*o - 31. Solve 3*t = 2 + k for t.

5

Let m = -1 + -4. Let j(k) = k**2 + 3*k - 4. Let u be j(m). Suppose 4*x = 3*v - u*v - 7, 10 = -2*v. Solve -p - 4 = -x for p.

-2

Let n(k) = -k**2 - 9*k + 13. Let p be n(-10). Solve o - p = -0 for o.

3

Let z(q) = q - 2. Let a be z(5). Let j be 4/(-12) - 26/(-6). Solve 2 = a*i - j*i for i.

-2

Let g(a) = -a**2 - 14*a - 10. Let y be g(-13). Solve d + y*d = 0 for d.

0

Suppose 4 = -5*r - 1. Let q = r - 6. Let t(b) = b3 + 7*b2 - 2*b - 9. Let o be t(q). Solve 13 = -o*u - 7 for u.

-4

Let w(o) = -o - 1. Let n be w(-3). Let y be (-3 + n - -1) + 0. Suppose -4*p + 9 = -7. Solve y = -2*x + p*x for x.

0

Suppose h = -2*h + 12. Let p(j) = j - 3. Let z be p(h). Solve 0 = 5*x - z - 9 for x.

2