moesterreich2017 moesterreich2017

25-09-2020
Mathematics

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if 11x-4=3y+5 and y=5x+3 then what is x+y?

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ahernande140810 ahernande140810

25-09-2020

Answer:

Step-by-step explanation:

11x-4=3y+5

+4 +4

11x=3y+9

divided by 11 in both

and it will equal x=3/11 y +9/11

x =3 and y=2

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