s28094357 s28094357

25-09-2020
Mathematics

contestada

3x+7*4x-9 i need to find the fraction

Respuesta :

Аноним Аноним

25-09-2020

Hello!☺

[tex]Answer:\boxed{31x-9}[/tex]

[tex]Explanation:[/tex]

[tex]3x+7\times4x-9[/tex]

Let's start off by simplifying:

[tex]3x+28x+-9[/tex]

Now combine like terms:

[tex](3x+28x)+(-9)\\31x-9[/tex]

[tex]31x-9[/tex] is your answer.

Hope this helps!☺

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