Let h be (-1)/3 + 20/6. Suppose h*f - 2 = 2*f - v, 0 = -3*f + v + 14. Solve -f + 0 = 4*s for s.

Let u be ((-2)/3)/((-4)/6). Let i be 1*(3/u - -2). Let d(k) = -k**2 - 10*k + 16. Let x be d(-11). Solve 15 = i*t + x for t.

2

Suppose h - 16 = -4*f, -4*h + 1 - 5 = -f. Suppose 5*c + 0*c = h. Suppose 0 = 4*b + 20, -2*p - 2*b - 2 = -c*p. Solve 3*z + 2 + p = 0 for z.

-2

Let m be ⁴⁰⁄₄*⁵⁄₁₀. Solve 3*d - m = 2*d for d.

5

Let f be (-1)/(-2) - ⁴⁄₈. Suppose 16 = 3*r - 2*i, f = -4*r + 4*i + 25 - 5. Solve -5*y + r = -8*y for y.

-2

Let a(w) = w3 - 13*w2. Let z be a(13). Solve z = -3*y + 4 + 2 for y.

2

Let u be 1 - (-3 - 0 - -4). Suppose u = -2*q + 5*q - 5*w + 1, -2*w + 4 = 0. Solve p = q*p - 10 for p.

5

Suppose 0 = -3*y + 2*y + 6. Suppose 3*t = -5*c + 66, 56 = 4*c + y*t - 2*t. Solve -c = -4*q + 8 for q.

5

Let p = 65 - 31. Suppose -4*b - p = -2*m, 8 = m - 4*b - 3. Let n = 35 - m. Solve -5*c + n = -c for c.

3

Let s® = -r3 - 2*r2 + r + 3. Let p be s(-3). Suppose -2*n + p = 1, -5*x - n + 49 = 0. Solve t + x = 4*t for t.

3

Suppose -4*x = -5*x - 3*u + 14, -5*x = -5*u + 10. Let a be 0 - (4/x - 4). Solve 3 = a*q - 1 for q.

2