Let a(t) = -7 + 3*t**3 + 5*t**2 - 4*t**3 + 2*t**3 - 4*t + 0. Let d be a(-5). Suppose 0 = k + 5*s - 31, -2*s = 4*k - d - 21. Solve 0 = 3*x - k for x.

Let w be (²⁄₆)/(⁸⁄₁₂₀). Let f be (w/10)/(²⁄₄). Solve -6 + f = h for h.

-5

Suppose 0 = -3*p + 6*p - 12. Suppose 0 = -3*x - p*h + 10 + 1, -2*x + 6 = 4*h. Suppose -5*u = -3*l + 33, -15 = -6*u + u. Solve -l = x*b - b for b.

-4

Let l(p) = 2*p - 8. Let h be l(6). Let m = 0 + h. Solve 0 = -3*s + m*s for s.

0

Suppose -3*w + 8*b + 59 = 9*b, w - 24 = 4*b. Solve -l = 4*l + w for l.

-4

Suppose -7*m + 13 = -1. Solve 3*j = -m*j + 5 for j.

1

Let r = 20 - 18. Solve b = r*b for b.

0

Suppose -5 = 2*x + 7. Let u(p) = -3*p - 8. Let g be u(x). Solve -2*q + 0*q = -g for q.

5

Suppose -2*n - 30 = -4*w, 0 = 3*n - 2 - 1. Let r = w + -2. Solve 5*u + 4 = -r for u.

-2

Let u be 3 - -1*(-2)/(-1). Solve 3*s = u*s - 4 for s.

2

Let l(g) be the first derivative of -g**²⁄₂ - 12*g - 4. Let c be l(-12). Solve 0 = -c*y + y - 5 for y.

5