Question

Qual a proporção de 3x-2/4=x+8/2

Answer 1

$\frac{3x-2}{4} = \frac{x+8}{2} \\ \\ 4 ( x + 8 ) = 2 ( 3 x - 2 ) \\ \\ 4 x + 32 = 6 x - 4 \\ \\ 32 + 4 = 6 x - 4 x \\ \\ 36 = 2 x \\ \\ x = \frac{36}{2} ==\ \textgreater \ 18$