Question

Qual é o valor do X -3x+8=5x+16

Answer 1

-3x+8=5x+16
-3x+-5x=16-8
-8x=8
x=8/-8
x= - 1

Answer 2

$\large\texttt{Vamos L\'a:}$

$\large{-3x+8=5x+16}$
$\large{-3x+8=5x+16}$
$\large{-3x-5x=16-8}$
$\large{-8x = 8}$
$\large{-8x=8*(-1)}$
$\large{8x = -8}$
$\large{x = 8/-8}$

$\large\boxed{x = -1}$

$\large\texttt{Bons Estudos!!!}$