Let d be ((-1)/6 + (-11)/(-66))/(-1). Solve 0 = h - d*h for h.

Suppose -2*l + 10 = 2*b, -b + 7*l - 2*l + 29 = 0. Let k = 14 - b. Solve 2*q - k*q + 3 = 0 for q.

1

Let m be 15*((-18)/15 - -2). Suppose 0*w + m = 3*w. Let i(k) = -k3 + 5*k2 - 2*k. Let o be i(w). Solve 5*d = d + o for d.

2

Let p(s) = -5*s3 - s2 + s + 1. Let m = 1 + -2. Let i be p(m). Solve -b + i = 2 for b.

2

Suppose 0 = -n - 5*u + 8, 2*n = -u + 4 + 3. Suppose f + 0*f - 20 = -5*t, -nf = 0. Let v be 14/(t/(-2))-1. Solve 3*w - 1 = -v for w.

-2

Let o = -5 - -9. Let k be (3 - 5)/((-2)/o). Suppose -20 - 2 = -2*c - 5*n, -10 = -5*n. Solve -2 = k*s + c for s.

-2

Suppose -3*g + 4*p = 2*p, -2*g + 5*p = 0. Solve o - 4*o - 12 = g for o.

-4

Let l = -8 - -3. Let p = -3 - l. Suppose 4*r - p = 6. Solve -b - r - 3 = 0 for b.

-5

Suppose 3*c - 2 = 2*c - 3*z, 4*c + 3*z - 8 = 0. Suppose -q - c*p - 3 = -8, -2*q + p + 5 = 0. Solve -q*h + 3 = -3 for h.

2

Let n(s) = -s3 + 5*s2 - 2*s - 6. Let h be n(4). Solve -4 - 4 = h*c for c.

-4

Let w(l) be the second derivative of l⁵⁄₂₀ + 3*l⁴⁄₄ + 4*l³⁄₃ + 3*l²⁄₂ - 4*l. Let y be w(-7). Suppose -r = 2*r - y. Solve 0 = 2*q + q + r for q.

-5