deannaellis deannaellis

24-09-2017
Mathematics

contestada

y=-5

and 5x+4y=-20

Using transitive property

Respuesta :

jlidefine jlidefine

24-09-2017

y=-5
Thus 5x+4(-5)=-20
5x+-20=-20
5x=-20+20
5x=0
Thus x=0/5
x=0

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