tuscany44 tuscany44

09-06-2014
Mathematics

contestada

Please can anyone help with this one?

I 3y - 4 I = I 3y + 8 I

Respuesta :

konrad509 konrad509

09-06-2014

[tex]|3y - 4 |= | 3y + 8 |\\ 3y-4=3y+8 \vee 3y-4=-3y-8\\ -4=8 \vee 6y=-4\\ y=-\frac{4}{6}\\ y=-\frac{2}{3}[/tex]

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