Let a(y) be the third derivative of -y**7/5040 - y**5/30 + y**2. Let d(r) be the third derivative of a(r). Let i be d(-2). Solve -i*q = -0*q - 10 for q.

Let t be (24/(-10))/(8/(-20)). Suppose -m - m = -t. Solve -m*b - b = 0 for b.

0

Let m = 22 - 12. Let s = -4 + 19. Suppose -2*o = -s - 25. Solve -5*y + m*y - o = 0 for y.

4

Suppose 11 = 4*u - 5. Suppose 2*p + u*o - 22 = 2, 5*o - 21 = 2*p. Solve 2*l = -0*l + p for l.

1

Let k be 1/(2/(-14)*-1). Suppose -2*z + 17 = k. Let h = -5 + z. Solve j - 2 = -h for j.

2

Suppose 11 = -3*s + 137. Let y = s + -30. Let b = -5 + 11. Solve -2*m + b*m = -y for m.

-3

Let r(q) = -q**2 - 5*q - 1. Let m be r(-2). Suppose 5 = 2*u + h, m*h + 8 - 3 = -4*u. Solve u*b + 17 - 2 = 0 for b.

-3

Let v be (-24)/(-5)*¹⁰⁄₄. Solve -3*m + v = -0*m for m.

4

Suppose -4*q = -q - 6. Solve q*a = -0*a - 6 for a.

-3

Suppose 0 = 4*r - 52 - 48. Solve 6*t = t - r for t.

-5

Let k be ¹⁰¹⁄₃ - 7/(-21). Let l = k + -19. Solve -l = -4*a - a for a.

3