Let c be 4 + (0 - 5 - -4). Solve -6 = -y + c*y for y.

Suppose -8*o - 17 = -m - 3*o, 0 = -o - 3. Solve -m*a = a - 6 for a.

2

Let w be (-4 + 8)*(-10)/(-8). Solve w*n = 2*n + 12 for n.

4

Let w(q) be the first derivative of q³⁄₃ + q²⁄₂ - 4*q - 3. Let b be w(-4). Solve 4*j - 4 = b for j.

3

Suppose 3*n = n + 2. Let q be (n/(-2))/((-2)/28). Solve 0 = 4*y - q - 9 for y.

4

Suppose 2*i + 3*j - 17 = 0, -3*i - 10 = -5*j - 45. Let y be i/4*⁴⁸⁄₁₅. Solve -4 - y = 3*n for n.

-4

Let z(a) = a3 + 8*a2 + 5*a - 5. Let o be z(-7). Suppose 5*q - o = 6. Solve -q*x + x = 4 for x.

-2

Suppose 3*g + 4*q - 16 = 0, 0*g + 6 = 2*g + 5*q. Solve 3*a - 7*a + g = 0 for a.

2

Let z = 3 - 0. Suppose -4*a + 11 = -z*x + 3, 5*a = 2*x + 10. Let d = -43 - -43. Solve d*f - f - 2 = x for f.

-2

Let a be 2(-21)/18-6. Let j(q) = q + 5. Let g be j(0). Suppose 3*p = h - a, p = 3*h - 13 - g. Solve 0 = -s + h*s for s.

0

Let t(k) = -2*k - 1. Let h be t(-2). Suppose -4*u = h*n - 36, 3*u = -u + 4*n + 36. Solve 1 = -4*o + u for o.

2