Let w(s) = 2*s - 4. Let a be w(3). Suppose 0 = -3*d + 4*d - 4. Let z = a + d. Solve 4*p = -z - 6 for p.

Let m(n) = -3*n - 6. Let c be m(4). Let x = c + 20. Solve -r - 5 = -x for r.

-3

Suppose 5 - 1 = y - 3*g, 0 = -y - 4*g - 3. Solve 1 = w - y for w.

2

Let v(f) = f3 - 2*f2 - 2*f - 3. Let n be v(3). Let h = 4 + n. Solve -13 + 1 = h*m for m.

-3

Let f be -6*(-1 - ²⁄₁₂). Solve -4*h = -9 - f for h.

4

Let q(s) = -3. Let j(k) = 1. Let f(t) = -17*j(t) - 6*q(t). Let p(v) = v**2 - 3. Let w(u) = 4*f(u) + p(u). Let l be w(-2). Solve 0*d = l*d + 10 for d.

-2

Let q = 3 + -1. Suppose -5*j + q*y = 0, y + 0*y + 5 = 5*j. Solve k = -0 - j for k.

-2

Suppose 0 = 3*v + 6*y - y + 9, -4*v + 3*y = -17. Solve 4*u - 10 = v for u.

3

Suppose -4*x = 4*s - 44, -x = -2*x. Let b = s + 5. Suppose 0 = -5*z - 5, -2*u - z - 3*z + b = 0. Solve -u = -3*r + 2 for r.

4

Let a be 2 + 2/((-6)/9). Let v = 2 - a. Solve 3*b - 12 = v for b.

5

Let n(u) = u3 + u2 - u. Let p be n(-2). Let h be ((-9)/3 - 25)/p. Suppose -2 + h = 4*x. Solve -x*w = -5 - 7 for w.

4