I read ur other posts & that's why I asked if u could explain the equation cuz clearly, u don't know what ur talkin' 'bout.
i care not to explain as you came in here to clown and not to seriously discuss.
i obviously can explain this equation as i explained it in a previous post.
if you'd read instead of looking to clown you wouldn't be asking me now. and if you know what this equation is you don't need an explanation.
also, as you CAN PLAINLY SEE - It's NOT EQUATION(S) plural - It's ONE EQUATION expressed slightly differently to illustrate that gravity affects both referenced bodies. NOT TWO EQUATIONS - 1.