29-05-2020
Mathematics

contestada

3x2 - 6 = 10 - X2
{-1}
{+2)
{+4)

Respuesta :

alejandramtz1990 alejandramtz1990

05-06-2020

Answer:

+4

Step-by-step explanation:

3x2-6=10-x2

3x2=16-x2

4x2=16

x2=4

x=2

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