shaniyacooper15 shaniyacooper15

03-11-2021
Mathematics

contestada

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Respuesta :

03-11-2021

Answer:

x = 4

Step-by-step explanation:

4x + 8 = 7x - 4 =

4x - 7x = -8 + (-4)

- 3x = -12

x = 4

-----------------

check

4 * 4 + 8 = 7 * 4 - 4

24 = 24

the answer is good

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