Respuesta :

AlizaHaidar

Answer:

[tex]x = 7.5[/tex]

Step-by-step explanation:

[tex]3(x + 4.5) = 36[/tex]

[tex]3x + 13.5 = 36[/tex]

[tex]3x = 36 - 13.5[/tex]

[tex]3x = 22.5[/tex]

[tex]x = \frac{22.5}{3} [/tex]

[tex]x = 7.5[/tex]

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Hello

Answer:

x=7.5

Step-by-step explanation:

:-3(x+4.5)=36

Opening the brackets

:-3x+13.5=36

:-3x=36-13.5

:-3x=22.5

:-x=22.5/3

:-x=7.5