Question

Preciso de ajuda nessas questões. c) 2(x + 3) > 3 (1 - x)

Answer 1

Resolução da questão, veja:


$2(x + 3) \ \textgreater \ 3 (1 - x)~=\ \textgreater \ ~2x+6 \ \textgreater \ 3-3x\\\\\\ 2x+6 \ \textgreater \ 3-3x\\\\\ 2x + 3x \ \textgreater \ 3-6\\\\\ 5x = -3\\\\\ x = \dfrac{-3}{5}}\\\\\\\ \large\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{x = \dfrac{-3}{5}}}}}}}}}\\\\\\\\ \textsf{Espero~que~te~ajude.}\\\\\\\\\ \textsf{D\'uvidas?~Comente. :-).}$