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19-06-2018
Mathematics

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what is 7x-2=
[tex]7x - 2 = 11x - 34[/tex]
11x-34

Respuesta :

29-06-2018

[tex]7x-2=11x-34\ \ \ |+2\\\\7x=11x-32\ \ \ |-11x\\\\-4x=-32\ \ \ \ |:(-4)\\\\x=8[/tex]

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