Let y = -12 + 12. Solve 0 = -y*h - 3*h for h.

Suppose 0*u + 15 = 3*u. Let b be 7/u - (-2)/(-5). Solve -s - 3 = b for s.

-4

Let g(n) = -n - 2. Let y be g(-4). Let p(m) = -m3 - 6 + 3*my + 6*m + m**2 - 8 + 9. Let l be p(5). Solve l = 3*o - o - 10 for o.

5

Let a = -25 - -31. Solve 5*g - 14 - a = 0 for g.

4

Suppose 0 = b - 11 - 45. Let o be 4/(-14) + 352/b. Solve -o = 3*u - 0*u for u.

-2

Let u be 16*(-3 + -1)*9/(-72). Solve -u = -5*t + 2 for t.

2

Let n be ⁴⁄₂*1 + -2. Suppose 5 = 5*h - n*h. Solve 5*p - 24 - h = 0 for p.

5

Suppose 9 = 3*a, 0 = -8*r + 3*r + 2*a + 4. Suppose 0 = 4*b - 3*h + 8*h - 2, -2*b + 10 = -r*h. Solve 6*v = b*v - 15 for v.

-5

Let v = -13 - -28. Solve -n + 4*n + v = 0 for n.

-5

Let w = -3 - 2. Let m = -3 - w. Let z be ⁹⁄₆*1*m. Solve z = -3*s + 2*s for s.

-3

Let i(a) be the third derivative of -a⁶⁄₁₂₀ + a⁵⁄₃₀ + a⁴⁄₈ + a³⁄₆ - 2*a**2. Let v be i(3). Suppose 4*l + v = 9. Solve 4*r - l = -10 for r.

-2