Question

Alguém me ajuda
x≥15+2x​

Answer 1

$\LARGE\displaystyle{}x \geqslant 15 + 2x \\ \LARGE\displaystyle{}x - 2x \geqslant 15 \\ \LARGE\displaystyle{} - x \geqslant 15 \\ \LARGE\displaystyle{}\LARGE\displaystyle\text{ \begin{gathered} \underline{\boxed{\boldsymbol{ x \leqslant - 15 }}}\end{gathered} }$

$\LARGE\displaystyle\text{ \begin{gathered} \underline{\boxed{\boldsymbol{{ \red{Bons}} \blue{\:Estudos}}}}\end{gathered} }$