Question

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

Answer 1

Respuesta: [tex]x=\frac{5}{12}[/tex]

[tex]\frac{2x}{5} + \frac{1}{3} = \frac{1}{2}[/tex]

[tex]\frac{2x}{5} + \frac{5*\frac{1}{3} }{5} = \frac{1}{2}[/tex]

[tex]\frac{2x + 5 * \frac{1}{3} }{5} =\frac{1}{2}[/tex]

[tex]\frac{2x + \frac{5}{3} }{5} =\frac{1}{2}[/tex]

[tex]5(\frac{2x+\frac{5}{3} }{5} )=5*\frac{1}{2}[/tex]

[tex]2x+\frac{5}{3}= 5*\frac{1}{2}[/tex]

[tex]2x+\frac{5}{3}= \frac{5}{2}[/tex]

[tex]2x+\frac{5}{3}-\frac{5}{3}= \frac{5}{2}-\frac{5}{3}[/tex]

[tex]2x = \frac{5}{6}[/tex]

[tex]\frac{2x}{2} \frac{\frac{5}{6} }{2}[/tex]

[tex]x=\frac{5}{12}[/tex]