kylasosebee kylasosebee

16-03-2020
Mathematics

contestada

(7+x)+7x simplify each expression

Respuesta :

Hrishii Hrishii

16-03-2020

Step-by-step explanation:

[tex](7 + x) + 7x \\ = 7 + x + 7x \\ = 7 + (x + 7x) \\ = 7 + 8x \\ = 8x + 7[/tex]

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