Suppose h - 5*y + 7 = 31, -4*y = -4*h + 32. Solve 5 = -h*u + 5*u for u.

5

Let q(h) = h3 - 10*h2 - 10*h - 7. Let d be q(11). Suppose -2*a = -10 + d. Solve 3 + a = -2*w for w.

-3

Let x(g) be the second derivative of -g520 - g42 - g36 - 2*g2 - 5*g. Let o be x(-6). Solve 3*l - 15 = -o*l for l.

3

Let z = -50 - -55. Solve -j + z*j = 8 for j.

2

Suppose -5*g - 20 = 0, 0 = 3*j + 4*g - 3*g - 2. Suppose 15 = 5*k + 55. Let z(u) = u3 + 9*u2 + 9*u + 11. Let q be z(k). Solve -q*n = j*n - 10 for n.

2

Let k be 2/((-12)/(-45))*2. Suppose -k = 2*b - 7*b. Solve -8*p + 20 = -b*p for p.

4

Let o(v) = 2*v**2 - 5*v - 2. Let i be o(4). Suppose -5*m + 4*u + 6 = 2*u, 4*m - i = -u. Solve -3 = c + m for c.

-5

Suppose 0*b = -b. Solve -p + b*p = 0 for p.

0

Let x = -17 + 19. Solve -7*d = -x*d for d.

0

Let b(t) be the first derivative of -14*t4 - 4*t - 1 - 73*t3 - 72*t**2. Let a be b(-6). Solve -n = a*n for n.

0