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30-08-2021
Mathematics

contestada

(06.02 LC)
Simplify (4x - 6) + (5x + 1).
O9x + 5
O 9x - 5
Ox-5
O-x-5

Respuesta :

31-08-2021

Answer:

9x - 5 (second option)

Step-by-step explanation:

[tex](4x - 6) + (5x + 1)[/tex]

[tex]4x - 6 + (5x + 1) = 4x - 6 + 5x + 1[/tex]

[tex]4x + 5x = (4 + 5)x = 9x[/tex]

[tex]9x - 6 + 1 = 9x - 5[/tex]

[tex] = 9x - 5[/tex]

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