Olá meu parça !!!
Vamos Calcular passo a passo;
[tex]Pergunta:[/tex]
1. 4x - 7 = 8x - 2
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[tex]Resposta:[/tex]
Calcule da seguinte forma !
[tex] \textcolor{blue}{4x - 7 = 8x - 2} \: ✍[/tex]
[tex] \textcolor{blue}{4x - 7 - 8x = - 2} \: ✍[/tex]
[tex] \textcolor{blue}{4x - 8x = - 2 + 7} \: ✍[/tex]
[tex] \textcolor{blue}{ - 4x = - 2 + 7} \: ✍[/tex]
[tex] \textcolor{blue}{ - 4x = 5} \: ✍[/tex]
[tex] \textcolor{blue}{4x = - 5} \: ✍[/tex]
[tex]\large \color{red} \: \hookrightarrow{\boxed{\color{ightgreen} {\boxed{\mathbf{ \: \: \: x = - \frac{5}{4} \: \: \: }}}}}\hookleftarrow \color{green}{✔}[/tex]
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[tex]\large \color{red} \: \boxed{Bons \: Estudos \: !!! } \: ☕☕[/tex]
