Question

Determine o valor de X da figura acima​

Answer 1

$\frac{x + 4}{5} = \frac{x + 2}{4} \\ \\ 4(x + 4) = 5(x + 2) \\ \\ 4x + 16 = 5x + 10 \\ \\ 5x + 10 = 4x + 16 \\ \\ 5x - 4x = 16 - 10 \\ \\ x = 6$