Suppose -3*m - 2*m = 4*v, 2*v = 5*m - 30. Suppose 3*r = -4*g + 3*g + 12, m*r - 15 = -g. Solve 3*x - 4*x = -r for x.

Let m = -2 - 8. Let q = 20 + m. Solve -3*r = -5 - q for r.

5

Let m(n) be the second derivative of n⁵⁄₂₀ + 5*n⁴⁄₁₂ - 7*n³⁄₆ - 5*n²⁄₂ + 2*n. Let r be m(-6). Solve -z + 5 = r for z.

4

Suppose -44 = -4*y + 4*w, -3*y - 3*w = y - 79. Solve -3*p - p - y = 0 for p.

-4

Let w = 38 - 33. Solve 3*u + w = -2*u for u.

-1

Suppose 3*g - 49 = -5*r, -g = -0*g + 3*r - 23. Suppose 12 + g = 5*b. Let p(m) = m + 5. Let f be p(-5). Solve -b*z + z - 12 = f for z.

-4

Suppose 3*f + 3 = 2*a, -a + 5*f = 2*f + 3. Suppose 3*w = -3*l - a, -3*w + 7*l + 10 = 2*l. Solve 0 = u + 3 - w for u.

-3

Let x(n) = -n**2 + 8n - 5. Let h be (-1 + 3 - 3)-5. Let s be x(h). Solve s = 3*y - y for y.

5

Let z(f) = -f**2 - 7*f - 1. Let h be z(-1). Solve h + 3 = -2*y for y.

-4

Let n(g) = g**2 - 2*g - 7. Let k be ((-1)/3)/((-3)/45). Let z be n(k). Let c = z - 6. Solve -m + 4 = -c*m for m.

-4

Let j(k) = k3 + 13*k2 - k - 3. Let t(z) = z3 + 14*z2 - z - 2. Let l(s) = 6*j(s) - 5*t(s). Let y = 1 + -9. Let w be l(y). Solve -r - 2 = -w for r.

-2