Let g be (-4)/10 + 381/15. Suppose 5*x = 7*x. Suppose -3*b - 2*b + 2*a + g = x, 3*b = a + 14. Solve 0*j = b*j - 9 for j.

Let p(k) be the third derivative of k⁶⁄₁₂₀ + k⁵⁄₃₀ + k⁴⁄₂₄ - k2. Let a(q) = 3*q + 11. Let c be a(-4). Let r be p©. Solve -5*v - 10 + r = 0 for v.

-2

Suppose -p = -5*l - 12, -2 = 3*p + 3*l + l. Suppose 0 = 3*o - p*r + 14, -2*o - 2o + r = 12. Let w be (-1)/o(-1 - -1). Solve 3*f + 0*f + 9 = w for f.

-3

Let z be ⁷⁵⁄₉ + (-5)/15. Solve -6*v = -4*v - z for v.

4

Suppose -30 = -0*m + 5*m. Let z = m + 14. Solve 4*q + z + 0 = 0 for q.

-2

Let o = 14 + -14. Solve 5*u + 7 + 8 = o for u.

-3

Suppose -10 = z - 3*l - 30, -2*l = -3*z + 25. Solve 6 = z*v - 19 for v.

5

Let w be (-4)/2*(-7 + 0 + 3). Solve 0 = -4*v + w*v - 20 for v.

5

Suppose -3*p = 3*b, b - 5*b = 3*p. Suppose -d = 0, -5*d = -b*c + 5*c + 25. Let r be c/(-15) + 1/(-3). Solve 6*q - q = r for q.

0

Let n(j) = j + 15. Let m be n(-13). Solve 3*r + m = 8 for r.

2

Let t be (-4)/(-1)*(-1 - -3). Solve -a = a - t for a.

4