Let z(w) = -w**2. Let r(a) = -a**2 + 2. Let x(o) = r(o) - 4*z(o). Let k be x(2). Let n = k - 2. Solve -u - 3*u = n for u.

Let r be 2/(1 + 3/(-5)). Let u = -24 - -31. Suppose -5 = h - u. Solve 0 = -3*c - h*c - r for c.

-1

Let q be (49/(-21) + 4)*⁶⁄₂. Solve -q*z + 15 = -0*z for z.

3

Let q be (-1)/(2 - ⁷⁄₃). Suppose 0 = q*g - b - 6, -3 + 15 = 3*g + b. Let y(w) = w3 - 5*w2 + w + 2. Let o be y(5). Solve -o*i + 20 = -g*i for i.

5

Suppose 0*p = 4*p. Suppose w + r - 3 = p, 9 = -2*r - 1. Solve -3*n - w = -7*n for n.

2

Let u be 4 - 8*(6/(-4) + 2). Solve 3*a + u*a = -3 for a.

-1

Suppose -4*b - 3*g = -8, 5*g = 2*b - 4 - 0. Solve -z = z - b for z.

1

Let j be ⁶⁄₁₂ + (-1)/(-2). Solve -j = 3*v + 14 for v.

-5

Let y(u) be the first derivative of -2 - ¹⁄₃*u3 + 20*u + ¹⁄₂*u2 + ¹⁄₄*u**4. Let i be y(0). Solve -i = -v - 3*v for v.

5

Let u be -2*(¹⁄₁ + -2). Let z be (1/u)/((-2)/(-12)). Solve 0*v - z*v + 6 = 0 for v.

2

Suppose 0 = -o + 26 - 22. Solve 0 = f + o*f for f.

0