Question

8/x = 14/x+3
Teorema de Tales

Answer 1

$> resolucao \\ \\ \geqslant teorema \: de \: tales \\ \\ \\ > \frac{8}{x} = \frac{14}{x + 3} \\ \\ > 14x = 8x + 24 \\ \\ 14x - 8x = 24 \\ \\ 6x = 24 \\ \\ x = \frac{24}{6} \\ \\ x = 4 \\ \\ \\ > < > < > < > < >$