Question

2/5x+1/3=1/2 ayuda por favor :(

Answer 1

Respuesta: $x=\frac{5}{12}$

$\frac{2x}{5} + \frac{1}{3} = \frac{1}{2}$

$\frac{2x}{5} + \frac{5*\frac{1}{3} }{5} = \frac{1}{2}$

$\frac{2x + 5 * \frac{1}{3} }{5} =\frac{1}{2}$

$\frac{2x + \frac{5}{3} }{5} =\frac{1}{2}$

$5(\frac{2x+\frac{5}{3} }{5} )=5*\frac{1}{2}$

$2x+\frac{5}{3}= 5*\frac{1}{2}$

$2x+\frac{5}{3}= \frac{5}{2}$

$2x+\frac{5}{3}-\frac{5}{3}= \frac{5}{2}-\frac{5}{3}$

$2x = \frac{5}{6}$

$\frac{2x}{2} \frac{\frac{5}{6} }{2}$

$x=\frac{5}{12}$