ann217383 ann217383

06-03-2021
Mathematics

contestada

solve 10 X + 8 / 2 X + 7 is equal to 4

Respuesta :

kafleshristi2005 kafleshristi2005

06-03-2021

Answer:

x = 10

Step-by-step explanation:

[tex] \frac{10x + 8}{2x + 7} = 4[/tex]

or, 10x + 8 = 4(2x + 7)

or, 10x + 8 = 8x + 28

or, 10x - 8x = 28 -8

or, 2x = 20

or, x = 20/2

or, x = 10

x = 10

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