evieenglish1 evieenglish1

20-04-2020
Mathematics

contestada

x2 + 9x + 27 = 9
= x
or x =

Respuesta :

moyosoreoluwashodipo moyosoreoluwashodipo

20-04-2020

Answer:

2x+9x+27=x

11x+27=x

27=x-11x

27= - 10x

10x= -27

x= -27÷10

x= -2.7

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