Question

Les doy corona si me ayudan ​

Answer 1

Respuesta:

[tex]x = \frac{ - 3 + 5( \frac{2}{5} )}{1 + \frac{2}{5} } = \frac{ \frac{ - 5}{5} }{ \frac{7}{5} } = \frac{ - 5}{7} [/tex]

[tex]x = \frac{ 4 - 1( \frac{2}{5} )}{1 + \frac{2}{5} } = \frac{ \frac{ 18}{5} }{ \frac{7}{5} } = \frac{18}{7} [/tex]

Respuesta d)