Question

5x + 12 = x – 10 resolva as equações

Answer 1

Olá

$\LARGE{}5x + 12 = x - 10 \\ \LARGE{}5x + 12 - x = - 10 \\ \LARGE{}5x - x = - 10 - 12 \\ \LARGE{}4x = - 10 - 12 \\ \LARGE{}4x = - 22 \\ \LARGE{} \\ \\ {\large\boxed{\boxed{  { \LARGE \tt x = - \dfrac{11}{2} }}}}$

${\large\boxed{\boxed{  { \large \tt BONS \: \: ESTUDOS \: MEU \: ANJO \:<3 }}}}$

Answer 2

✅ Após resolver os cálculos, concluímos que o conjunto solução da referida equação do primeiro grau é:

          $\Large\displaystyle\text{ \begin{gathered}\boxed{\boxed{\:\:\:\bf S = \bigg\{-\frac{11}{2}\bigg\}\:\:\:}}\end{gathered} }$  

Resolvendo equação do primeiro grau:

         $\Large\displaystyle\begin{gathered} 5x + 12 = x - 10\end{gathered}$

           $\Large\displaystyle\begin{gathered} 5x - x = -10 - 12\end{gathered}$

                    $\Large\displaystyle\begin{gathered} 4x = -22\end{gathered}$

                    $\Large\displaystyle\begin{gathered} 2x = -11\end{gathered}$

                      $\Large\displaystyle\begin{gathered} x = -\frac{11}{2}\end{gathered}$

✅ Portanto, o conjunto solução é:

                 $\Large\displaystyle\text{ \begin{gathered} S= \bigg\{-\frac{11}{2}\bigg\}\end{gathered} }$

$\LARGE\displaystyle\text{ \begin{gathered} \underline{\boxed{\boldsymbol{\:\:\:Bons \:estudos!!\:\:\:Boa\: sorte!!\:\:\:}}}\end{gathered} }$

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