Question

Determine o valor do x

Answer 1

Explicação passo-a-passo:

Pelo Teorema de Tales:

$\sf \dfrac{x-5}{6}=\dfrac{x+1}{24}$

$\sf 24\cdot(x-5)=6\cdot(x+1)$

$\sf 24x-120=6x+6$

$\sf 24x-6x=6+120$

$\sf 18x=126$

$\sf x=\dfrac{126}{18}$

$\sf x=7$