Let z(s) be the second derivative of -s**3/6 + s**2/2 + s. Suppose 0 = -4*l - 5*x - 20, x + 7 = -4*l - 13. Let g be z(l). Solve -g*y = -y for y.

Let m = 0 - -3. Suppose 2*s = -m*s + 15. Solve -s*j + 8*j = 5 for j.

1

Suppose -g = -2*g + 6. Let x = g - 9. Let l be 7 + (x - (-2 + 1)). Solve l*k = -7 - 8 for k.

-3

Suppose 5*w - 130 = -5*o, 3*o - 53 + 17 = -w. Let s = -19 + w. Solve f + 9 = -s*f for f.

-3

Suppose -6*n = -4*n. Suppose n*u = -2*u - m + 6, 0 = -4*u + 4*m. Suppose -t - 3*l + 2 + u = 0, 3*t + 1 = 4*l. Solve 5 = 4*y + t for y.

1

Let w(l) = 2*l + 3*l - l + l. Let a be w(6). Suppose -2*y - 4*m + 9*m = -12, a = 5*y - 2*m. Solve y - 2 = 2*t for t.

2

Let o = -12 - -12. Let k be -1 + (0 + o - -1). Solve k = 5*y + 9 + 16 for y.

-5

Suppose 2*u + 176 = -2*u. Let q be u/10 + ²⁄₅. Let m = 5 + q. Solve m + 4 = 5*p for p.

1

Let a be -30*9/(225/(-10)). Suppose -4*h + 1 = 2*q + 3*q, 3*h - 2*q - 18 = 0. Solve 0*g - h*g + a = 0 for g.

3

Let b(x) = -6*x - 2. Let m be b(-2). Solve m = 3*u - u for u.

5

Suppose 0 = -3*b + 7*k - 2*k + 15, -2*b - 3 = k. Solve -i = -b + 5 for i.

-5