Respuesta :

UNDEN

Answer:  [tex]Student 2[/tex]

Step-by-step explanation:

Hi there!

1.Subtract 7 from both sides of the equation

  •  [tex]x + 7 = 1 9[/tex]
  • [tex]x + 7 - 7 = 1 9 - 7[/tex]

2.Simplify and substract the numbers and you get the answer

  • [tex]=12[/tex]