Suppose 17*k - 8 = 13*k. Let i = 4 - 3. Solve 3 + i = -k*u for u.

-2

Suppose -z - 14 = -82. Suppose -4*r + 8*r = -z. Let p = -12 - r. Solve 3*a = p*a - 4 for a.

2

Suppose -3*x + x = -4. Suppose -r = -2*u + 7, 0 = x*r + 2*r + 4. Solve -u*v = -0*v - 6 for v.

2

Let q© = c + 2. Let d be q(5). Solve -3*t - d + 1 = 0 for t.

-2

Suppose -2*h - 2*i = 2*i + 18, -h + 2*i = -11. Solve 0 = y + 3 + h for y.

-4

Let m(w) = -5*w**3 - w - 1. Let r be m(-1). Let b = -1 + r. Let v be 4 + ((-4)/(-2) - 5). Solve -b*i - v = 11 for i.

-3

Let b(h) = -h3 - 5*h2 + h - 1. Suppose 2*m - 5 = m - 2*j, 3*m = j - 20. Let y be b(m). Let f be -2 + 0/(-2) - y. Solve -u = u - f for u.

2

Let w = -2 - -7. Suppose 0 = 4*s + s - w*b - 60, 3*b + 47 = 4*s. Suppose 2*q = 3*f - 2*q - 5, -4*q + 4 = 0. Solve 0 = f*g + s + 1 for g.

-4

Suppose -2*m - 44 = 5*t, -2*m - 3*t - 52 = -0*t. Let c be (-1)/(-1 - 30/m). Suppose y - 5*n + n + 13 = 0, n - c = -4*y. Solve -2*x + y - 1 = 0 for x.

1

Let z = 14 + -7. Suppose -3 = -2*h + z. Solve 4 = -h*a - 11 for a.

-3