Suppose 0 = 3*q + 2*q - 10. Suppose -n = q*n + 5*v - 23, -4*n + 20 = 4*v. Solve n = 2*l - 3 for l.

Let u be (-2 - -4)*(-5)/(-2). Suppose 2*z - 22 = -i, 2*z - u*z = -5*i + 71. Suppose p - 4*d - 4 = 0, 5*p + 15 = 3*d + 35. Solve -p*b + i = -4 for b.

5

Let n(f) = f3 - 2*f2 + 2*f - 1. Let j be n(1). Solve 2*u + 2 - 6 = j for u.

2

Suppose -g = -2*n + 9 + 15, 0 = 4*n + 4*g - 24. Solve 3*c - 5 - n = 0 for c.

5

Let r be (⁸⁄₅)/((-1)/(-5)). Suppose -3*g - 3*z + 23 = g, -z - 24 = -5*g. Suppose g*l - 6 = 9. Solve -s = -l + r for s.

-5

Let h be (2 + -2)/(-1 + 2). Solve -x + h = 1 for x.

-1

Let r = 1 + -13. Let n = r + 17. Solve 0 = -2*l + l - n for l.

-5

Let b(l) be the third derivative of -l⁶⁄₁₂₀ + l⁵⁄₁₂ + l⁴⁄₁₂ - 7*l³⁄₆ + l**2. Let g be b(5). Suppose g + 0 = z. Solve f - z + 1 = 0 for f.

2

Suppose -4*u - 20 + 0 = 0. Let q be (-2)/u*6*5. Let k = q - 8. Solve -2*i = -0*i + k for i.

-2

Suppose 0 = 4*o - 5*s + 48, 5*s = 9 - 29. Let k = -13 - o. Solve y = 5*y - k for y.

1

Let d(q) = q - 4. Let m = 2 - -4. Let c be d(m). Solve -9 = -x - c*x for x.

3