Let i(t) = t - 4. Let v be i(6). Let c be 0/(-1)*(-1 - -2). Suppose -3*b + 21 = -3*k, 0 = -b - 2*k - 8 + 3. Solve c = -v*h + b*h - 1 for h.

Suppose 16 = 4*h, r + 0*h - h = 0. Let z be ((-16)/6)/((-2)/15). Solve -w + z = r*w for w.

4

Suppose -14 = -5*x - 4*a, 2*x + 2*a = -2*a + 8. Suppose 4*h + 14 = 2*y, -16 = -y - y + 5*h. Solve x*w - y + 1 = 0 for w.

1

Let r(p) = 2*p**2 + p - 2. Let v be r(-2). Suppose 2*y = 14 - v. Solve 5 = -0*j + y*j for j.

1

Suppose 0 = 4*s - 9 - 3, 51 = 3*n + 2*s. Solve 6*k - n = 3*k for k.

5

Let a(y) = y2 - 4. Let t be a(3). Let j(q) = -q3 + 4*q**2 + 5*q + 2. Let b be j(t). Solve 5*i + b = -18 for i.

-4

Let i(l) = 2*l**2 - l - 2. Let p be i(2). Suppose 12 = p*d + 4. Solve 0*r + 2 = d*r for r.

1

Let b(d) = d - 5. Let z(u) = -7*u + 1. Let s be z(-1). Let m be b(s). Suppose 5*h + 0*c - m*c - 21 = 0, -3*c + 6 = 4*h. Solve -4 = -l + h*l for l.

-2

Let a(g) = g + 4. Let o be a(-2). Let v(b) be the third derivative of b⁴⁄₁₂ + b³⁄₃ + 2*b**2. Let x be v(3). Solve 0 = -o*l + 4*l - x for l.

4

Let m(v) = v + 4. Let x be m(-2). Solve -6 = 5*h - x*h for h.

-2

Suppose 9*r - 5*r = -24. Let q(y) = -y - 4. Let g be q®. Solve -4*k = -2 - g for k.

1