Looking for info for college research paper?

I am doing a research paper for college I need Informatin on Groth Regulators, Plant Propigation, Rootings and tissue, Hormidone 123 and Hormex

Looking for info for college research paper?
Right lets see if this helps .........


a)


4x + 4y = -12


-2x + 3y = 14





Double the second equation and add:


4x + 4y = -12


-4x + 6y = 28


10y = 16


y = 16/10


y = 8/5





Then solve for x:


x + (8/5) = -3


x = -3 - 8/5


x = -4 3/5





b)


3x + 2y = 5


2x - 3y = 3





Multiply the top by 2 and the bottom by 3, then subtract:


6x + 4y = 10


6x - 9y = 9


13y = 1


y = 1/13





Then solve for x:


3x + 2(1/13) = 5


3x + 2/13 = 5


3x = 63/13


x = 21/13


x = 1 8/13





2 points to me, that helps ha ah ha ha

baby teeth