Yes becuase they traded nack and forth in a triangle
-2(x+1)=3x-2-5x hope it helps
When in the Course of human Events it becomes necessary for one People to dissolve the Political Bands which have connected them with another, and to assume among the Powers of the Earth the separate & equal Station to which the Laws of Nature and of Nature's God entitle them, a decent Respect to the Opinions of Mankind requires that they should declare the causes which impel them to the Separation.
I think that the tool you mean is a book. "The New England Primer". It was an educational book that was very popular between 17th and 19th centuries.
It was teaching the children to read, and at the same time, it was teaching them about the Bible - the primer contained some verses from the Bible.