amandaevett1
amandaevett1
22-08-2014
Mathematics
contestada
solve:
5/6x-2x+4/3=5/3
Respuesta :
Аноним
Аноним
24-08-2014
[tex]\frac{5}{6}x-2x+\frac{4}{3}=\frac{5}{3}\ \ \ \ \ \ \ |multiply\ both\ sides\ by\ 6\\\\6\times\frac{5}{6}x-6\times2x+6\times\frac{4}{3}=6\times\frac{5}{3}\\\\5x-12x+8=10\\\\-7x=10-8\\\\-7x=2\ \ \ \ \ \ |divide\ both\ sides\ by\ (-7)\\\\\boxed{x=-\frac{2}{7}}[/tex]
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