Suppose 31 = 12*n - 29. Solve 15 = -5*v + n for v.

Let x(h) = -3*h3 - 22*h2 - 9*h - 10. Let m be x(-7). Solve 10*j + m = 8*j for j.

-2

Let n be (0/(4 + -9))/(3 - 1). Solve n = x + 4 - 8 for x.

4

Suppose 5*f = 4*d - 37, -d - 2*f - 8 = -1. Solve -d = -4*x - 15 for x.

-3

Suppose -4*c + 9 = -3. Let u = c - 3. Solve u*a = 3*a + 12 for a.

-4

Suppose 4*b - 34 = -2*d, 2*d = -3*b + 5 + 20. Solve -11*m = -b*m + 8 for m.

-4

Suppose -4*u = 3 + 5. Let i be ²⁴⁄₈ - (u - -3). Solve -y = i*y for y.

0

Suppose 14 + 1 = -5*z. Let n be 0/(-1) - (-2 + z). Let c be ²⁄₂ - (0 + 1). Solve 4*a - 5*a - n = c for a.

-5

Let o be -1*((-3)/(-3))/(-1). Suppose -x + o = -2*x - 3*g, -5*g - 1 = 2*x. Solve x + 0 = -2*b for b.

-1

Let k(m) be the second derivative of -m⁴⁄₁₂ - 2*m³⁄₃ + 7*m**²⁄₂ + 3*m. Let h be k(-5). Solve -h = d - 1 for d.

-1

Suppose -2*u + 3 = 13, -50 = -3*c + u. Solve -j + 4*j = c for j.

5