Question

6×=2×+16 equaçã de primeiro grau ​

Answer 1

6x=2x+16 -> 6x-2x=16 -> 4x= 16 -> x=16/4 -> x=4

Answer 2

Bom Dia !!!

$6x = 2x + 16\\\\\Rightarrow Juntamos\ o\ que\ tem\ x\ e\ isolamos\ o\ que\ nao\ tem\\\\ 6x - 2x = 16\\\\4x = 16\\\\x = 16/4\\\\{\small{\boxed{\boxed{\boxed{\boxed{\sf x = 4 \checkmark }}}}$

Espero ter ajudado :-)

Att: LDC