Respuesta:
2(x-4)=x+7
2x-8=x+7
2x-x=7+8
x= 15
Explicación paso a paso:
[tex]x=15[/tex]
2x−8=x+7
2x=x+7+8
2x=x+15
2x−x=15
x=15
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Respuesta:
2(x-4)=x+7
2x-8=x+7
2x-x=7+8
x= 15
Explicación paso a paso:
[tex]x=15[/tex]
2x−8=x+7
2x=x+7+8
2x=x+15
2x−x=15
x=15