Question

5-3x <x+13 qual o resultado

Answer 1

5-3x <x+13
-3x-x<13-5
-4x<8
x <8/-4
x <-2

Answer 2

Resolução da questão, veja:

$5-3x \ \textless \ x+13\\\\\ -3x-x \ \textless \ 13 -5\\\\ -4x \ \textless \ 8\\\\ x \ \textless \ \dfrac{8}{-4}}\\\\ x < -2\\\\\\\ \large\boxed{\boxed{\boxed{ x \ \textless \ - 2.}}}}}}}}}}}}}}$

Espero que te ajude. :).