SOLUTION: X2 + y2 = 25 where Y =3 what is the answer? Please Please Please and how did you arrive at it. 9 5 16 4 Thank you so very much inadvance. trica.

Question 3204: X2 + y2 = 25 where Y =3
what is the answer? Please Please Please and how did you arrive at it.
9
5
16
4
Thank you so very much inadvance.
trica.
Answer by Pieter(35) (Show Source): You can put this solution on YOUR website!
2x + 2y = 25 and you know that y = 3
you simply put this 3 in the equation where y stands:
2x + 2*3 = 25
now bring everything that is not x to the other side:
2x = 25 - 6 = 19
so x = 19/2 = 9.5
is this what you meant?
Greets,
gurdebeke_pieter@hotmail.com for questions
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