Respuesta :

Estellia

Answer:

[tex]x=6[/tex]

Step-by-step explanation:

[tex]x+7=13[/tex]

Subtract 7 from both sides:

[tex]x+7-7=13-7[/tex]

[tex]x=6[/tex]

TheAnimeGirl

Answer:

[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{x = 6}}}}}[/tex]

Step-by-step explanation:

[tex] \star{ \sf{ \: x + 7 = 13}}[/tex]

[tex] \text{ Step \: 1 \: : \: Move \: 7 \: to \: right \: hand \: side \: and \: change \: its \: sign}[/tex]

[tex] \mapsto{ \sf{x = 13 - 7}}[/tex]

[tex] \text{Step \: 2 \: : Subtract \: 7 \: from \: 13}[/tex]

[tex] \mapsto{ \sf{x = 6}}[/tex]

Hope I helped!

Best regards! :D

~[tex] \text{TheAnimeGirl}[/tex]

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