midnightgirl329 midnightgirl329

27-08-2016
Mathematics

contestada

5x-3=3x+8
~~~~
2

X=?

The lines a fraction

Respuesta :

dalendrk dalendrk

28-08-2016

[tex]\dfrac{5x-3}{2}=3x+8\ \ \ \ \ |multiply\ both\ sides\ by\ 2\\\\5x-3=6x+16\ \ \ \ |add\ 3\ to\ both\ sides\\\\5x=6x+19\ \ \ \ |subtract\ 6x\ from\ both\ sides\\\\-x=19\ \ \ \ |change\ signs\\\\\boxed{x=-19}[/tex]

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