Let r(u) = -u. Let w be r(0). Let y(z) = -5 + 4 + z**2 + 4 - 1. Let v be y(w). Solve -2*o + v = -2 for o.

Let j(x) = -x3 - 6*x2 + 3*x3 - x3 + 5*x + 2. Let p be j(5). Suppose 5*c = p + 8. Solve r = -0 + c for r.

2

Let v be 3 - 4 - 4/(-4). Suppose -4*f - 5 = -5*g + f, v = -5*g + f + 1. Solve g*o + 2*o + 6 = 0 for o.

-3

Let f be 0*(3 - ¹⁵⁄₆). Suppose f = -q - 0 + 2. Solve q*a - 7*a = 20 for a.

-4

Let z(d) be the second derivative of 8*d³⁄₃ - 3*d²⁄₂ - 2*d. Let c be z(2). Solve -c + 9 = 4*r for r.

-5

Let t(n) = n3 - 5*n2 + 5*n + 2. Let d be t(4). Suppose -9 = 3*p, 2*h + 3*p + 23 = -40. Let q be (-6)/h + (-237)/(-27). Solve -3*z = q + d for z.

-5

Let d = -27 + 32. Solve -2*g + 3 = -d*g for g.

-1

Let z(x) be the second derivative of x⁵⁄₂₀ + 3*x⁴⁄₄ + 5*x³⁄₆ + x²⁄₂ - 7*x. Let k be z(-8). Solve 2*i = -3*i - k for i.

-5

Suppose 4*c + 4*x = -204, -42 = 2*c - c - 2x. Let y be (-3)/(c/(-20))-8. Solve y = 3*l - l for l.

5

Suppose 2*w = 0, 0*u = -u - 4*w. Solve 5*d - 1 + 6 = u for d.

-1

Let a(h) = 8*h - 8. Let k be a(6). Suppose 5*g = 5*b + k, -4*g = 2*b - 7 - 1. Solve -j = -0*j - g for j.

4