Question

Suma rapoartelor
$\frac{7 \times - 5}{ \times } si \: \frac{5 - \times }{\times }$
este..

Answer 1

Salut,

$\dfrac{7x-5}{x}+\dfrac{5-x}{x}=\dfrac{7x-5+5-x}x=\dfrac{6x}x=6.$

A fost greu ?

Green eyes.