Question

ayuda porfavor plis​

Answer 1

Explicación paso a paso:

$\frac{2 - 3( - 2 + \frac{3}{5} )}{ - 2 + 3( \frac{3}{5}) + 5 } = \\ \\ \frac{2 - 3( \frac{ - 10 + 3}{5}) }{ - 2 + \frac{9}{5} + 5 } = \\ \\ \frac{ 2 - 3 \times ( - \frac{7}{5} )}{ \frac{ - 10 + 9 + 25}{5} } = \\ \\ \frac{2 + \frac{21}{5} }{ \frac{24}{5} } = \\ \\ \frac{ \frac{10 + 21}{5} }{ \frac{24}{5} } = \frac{31}{5} \div \frac{24}{5} = \frac{155}{120} \\ \\ simplificamos \: y \: queda\frac{31}{24}$