Respuesta :

[tex]5x + 12= 18 \\ 5x=6\\ x=\dfrac{6}{5}[/tex]
Solutions 

Simplify brackets 

[tex]5x+12=18[/tex] 

Subtract 12 from both sides 

[tex]5x=18-12[/tex] 

Simplify 18−12 to 

[tex]5x=6[/tex] 

Divide both sides by 

x=6/5
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