Let t(x) = x**2 + 11*x + 13. Let h be t(-10). Let z(o) = o**2 - o + 2. Let q be z(h). Let k = 17 - q. Solve 7 = 4*a - k for a.

Suppose -3*x = -5*x - 4*a, -2*a = -x. Solve -3*n + 0*n - 15 = x for n.

-5

Suppose 3*y - 10 = 5*q, -3*y - 10 = -2*q - 14. Solve m - 10 + 6 = y for m.

4

Let i(b) be the third derivative of -b⁴⁄₂₄ + 5*b³⁄₆ - 2*b**2. Let d be i(5). Suppose d = -v + 3*v - 8. Solve v*s + 5 = -s for s.

-1

Let t = 3 - 3. Suppose p + 5*m - m - 3 = t, -3*m - 17 = -2*p. Solve 3*u - p = 5 for u.

4

Suppose 4*x = -2*s - 8, 6*s = 3*s - x + 13. Solve -i - s = i for i.

-3

Let b(i) = -i**2 - 6*i - 6. Let u be b(-4). Let z be (3/(-2))/((-1)/10). Let k be (-4)/10 - (-21)/z. Solve -u*w + 3 = -k for w.

2

Let m(t) = 4 + 6 + 5 - 12 + t. Let q be (-2)/(-1*(-2)/(-3)). Let y be m(q). Solve 3*g - y = 5*g for g.

-3

Let n = 50 - 45. Solve 0 = -0*k - n*k + 20 for k.

4

Let x = 200 - 200. Solve x = -4*d - 11 + 23 for d.

3

Let z(u) = -u**2 + 4*u - 3. Let l be z(6). Let h = 18 + l. Solve -h*b = -b - 2 for b.

1