Let v(n) = -15*n**3 + n**2 + 2*n + 1. Let i = 4 - 5. Let j be v(i). Solve 3*b = -0*b - j for b.

Let v be (3/(-5))/(9/(-45)). Let f = v + 2. Suppose -f*z + 6 + 4 = 0. Solve j - z = 2 for j.

4

Suppose 9*l - 11 = -11. Solve -1 = -t - l for t.

1

Suppose 0 = 4*o - 0o + 12. Let l be (6(-2)/o)/2. Suppose -3*g + 29 = -5*v, l*v + 2 = g - 9. Solve 5*b = g*b for b.

0

Let p(o) = o3 - o2 + o + 3. Let n be p(0). Suppose 4*m = -6*q + q + 40, -n*m = -4*q + 1. Solve 0 = u - q - 1 for u.

5

Let r = -9 - -12. Solve 6 = -r*v - 0*v for v.

-2

Let s(w) = -w2 - 6*w - 5. Let h(i) = -i3 - 6*i**2 - 5*i - 5. Let o be h(-5). Let d be s(o). Solve 4*g + d*g - 16 = 0 for g.

4

Let d© be the second derivative of c³⁄₂ - 3*c2 - 3*c. Let g be d(10). Let x be ¹⁄₅ + g/5. Solve x*b - 8 = b for b.

2

Let t = -4 + 20. Let b(g) = g3 - 16*g2 + g - 13. Let a be b(t). Solve -a = 2*h + h for h.

-1

Suppose 0*x + 3 = x. Let q(m) = -6*m3 - 5*m2 + 4 + 3*m + 3*m3 + 4*mx. Let w be q(4). Solve 12 = -3*n - w*n for n.

-4

Let n be (-1 + 7)/(⁴⁄₁₀). Suppose s = 0, 3*h + 5*s = 8*h - n. Solve -h*i + 2 = -7 for i.

3