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13-01-2021
Mathematics

contestada

find the mean of x,+2,3x,-4,3x+2 and 2x

Respuesta :

Аноним Аноним

13-01-2021

Answer:

it is -1

Step-by-step explanation:

2= 410x+14⇒4x+8=10x+14 ⇒6x=−6 ⇒x=−1

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