That is very easy... if x = 3 then 9(3) - 4y = 3 ==> 27 -4y = 3 ... now add -27 to both sides and get -4y = 3-27 ==> -4y = -24 now divide each side by -4 and get y = 6 OK! The ordered pair is (3,6) ... To verify just put x=3 and y = 6 in the equation and find 9(3) -4(6) = 3 ==> 27 -24 = 3 OK!
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.