Respuesta :

[tex] \frac{1}{2} [/tex] + [tex] \frac{4}{2} [/tex]x =x + [tex] \frac{4}{10} [/tex]
[tex] \frac{1}{2} [/tex] +2x=x+[tex] \frac{2}{5} [/tex]
subtract x from each side
[tex] \frac{1}{2} [/tex] + x=[tex] \frac{2}{5} [/tex]
now subtract [tex] \frac{1}{2} [/tex] from each side 
x= -0.1

Hope I could help

Answer: \frac{1}{2} + \frac{4}{2} x =x + \frac{4}{10}

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

subtract x from each side

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

now subtract \frac{1}{2} from each side

x= -0.1

Step-by-step explanation: