Question 640610
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You are right where you want to be.


Multiply both sides of your equation by 5


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 5y\ -\ 15\ =\ 4x\ -\ 8]


Add *[tex \LARGE -4x] to both sides


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ -4x\ +\ 5y\ -\ 15\ =\ -8]


Add *[tex \LARGE 15] to both sides


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ -4x\ +\ 5y\ =\ 7]


Done.


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
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