Let g = 12 - 9. Suppose -g*i - 2*i + 2*p = -9, 5*i = -p + 18. Solve 0*d - i = d for d.

Suppose 3*d - 2 = 2*v, -4 = -2*v - 0. Solve 0 = d*c - 6 - 4 for c.

5

Let x be (-2)/8 - 36/(-16). Solve i = -i + x for i.

1

Let z = -1 + 2. Solve x + z = 2*x for x.

1

Let q(k) = 4*k**2 + 2*k + 4. Let b be q(-2). Solve -6 + b = -5*n for n.

-2

Let y be 3 + (-5)/(-2)*-2. Let k = y + 4. Solve 11 = -k*q + 1 for q.

-5

Suppose -3*i + 13 = 3*o - i, -2*i = -4*o + 8. Solve -o*h - 8 = 1 for h.

-3

Let m = 13 - 8. Let f(k) = -3*k - 2. Let s be f(-2). Let l = 10 - s. Solve l*n - m*n = 0 for n.

0

Let s(d) = -d - 4. Let r be s(-8). Suppose -5*z = 2*h - 4, -r*z = -5*h - z + 10. Let t be (4/(-2))/((-1)/1). Solve -4 = -h*o + t for o.

3

Let w(h) = h3 - 8*h2 + 2*h - 11. Let p be 4/((-2)/(-4)*1). Let u be w(p). Suppose 0*a + 3*a = u*l + 22, 3*l + 10 = a. Solve 0 = a*d - 11 - 9 for d.

5

Let x(k) be the second derivative of -k⁵⁄₂₀ - k⁴⁄₂ - 5*k³⁄₆ + 2*k2 - k. Let j be x(-5). Solve j = 2*u - 0 for u.

2