Add Subtract Circle 16 Regular icon

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="24" height="24"><path fill="currentColor" d="M9 10.5a.5.5 0 0 1 .5-.5H12a.5.5 0 0 1 0 1H9.5a.5.5 0 0 1-.5-.5Zm-3-6a.5.5 0 0 0-1 0v1H4a.5.5 0 0 0 0 1h1v.8a.5.5 0 0 0 1 0v-.8h1a.5.5 0 0 0 0-1H6v-1ZM8 15A7 7 0 1 0 8 1a7 7 0 0 0 0 14Zm0-1a5.976 5.976 0 0 1-3.874-1.418l8.456-8.456A6 6 0 0 1 8 14Zm-4.582-2.126a6 6 0 0 1 8.456-8.456l-8.456 8.456Z"/></svg>