11-09-2014
Mathematics

contestada

1/4 (3x - 16) + 1/4x = 5 and 1/3
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Respuesta :

11-09-2014

[tex]\frac{1}{4}(3x-6)+\frac{1}{4}x=5\frac{1}{3}\\\\ \frac{3}{4}x-\frac{6}{4}+\frac{1}{4}x=\frac{16}{3}\ \ \ |Multiply\ by\ 12\\\\ 9x-18+3x=16*4\\\\ 12x=64+18\\\\ 12x=82\ \ \ |Divide\ by\ 12\\\\ \boxed{x=6\frac{5}{6}}[/tex]

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