Question

x
$x - 8 = 3x - 24$
​

Answer 1

x-8 =3x -24

x-3x=-24+8

-2x=-16

x=-16/-2

x=8

Answer 2

Explicação passo-a-passo:

$\mathsf{x~-~8~=~3x~-~24 }$

$\mathsf{-8~+~24~=~3x~-~x }$

$\mathsf{2x~=~16 }$

$\mathaf{x~=~\dfrac{16}{2} }$

$\mathsf{{\color{blue}{x~=~8}} }$$\checkmark$

Espero ter ajudado bastante!)