Let l(w) = 4*w + 4. Let b be l(3). Suppose -b = -2*v - 4*k, k = v + 4*v - 7. Solve -6 = -4*i - v for i.

Let z® = r3 - 2*r + 3. Let b(a) = a2 - 6*a - 5. Let o be b(7). Let g be z(o). Solve g*q = 5*q - 10 for q.

-5

Let b(f) = 4*f - 1. Let i be b(3). Suppose i - 3 = 4*x. Solve 3 = -3*k + x*k for k.

-3

Let i(g) = 3*g - 5. Let r be i(3). Solve 0 = -r*n - 8 - 0 for n.

-2

Let o = -16 - -19. Let i(x) = x - 2. Let t be (-7)/(-4)*(-8)/(-2). Let m be i(t). Solve o*f = m*f + 10 for f.

-5

Suppose 0*z - 21*z = -42. Solve z = -w - 2 for w.

-4

Let i = -4 - -5. Solve i - 6 = p for p.

-5

Let z be ((-28)/10)/(4/(-10)). Let a be (-2 + z)*³⁄₁₅. Solve 3 = -4*j - a for j.

-1

Let v(u) = u**2 + 5*u + 5. Let k be v(-5). Solve 2*a = k*a + 6 for a.

-2

Let s(p) = 2*p - 1. Let l be s(1). Solve 5*h = 4*h - l for h.

-1

Let i = 21 - 15. Let h be 2/i + (-115)/(-15). Solve -g = g + h for g.

-4