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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