Isabella594 Isabella594

11-10-2018
Mathematics

contestada

Find the value of a if x=3 is a solution to the equation x/a=7

Respuesta :

Kgildner Kgildner

11-10-2018

if x=3
3/a=7
a(3/a)=a(7)
3=7a or 7a=3
(7a)/7=3/7
a=3/7

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