Respuesta :

Answer: 4

Step-by-step explanation:

2(x+7) = x + 18

2x + 14 = x + 18

x + 14 = 18

x = 4

Tasyha

Answer:

C. 4

Step-by-step explanation:

[tex]2(x + 7) = x + 18[/tex]

[tex]2(x+7) = 2x + 2×7[/tex]

[tex]=2x+14[/tex]

[tex]2x + 14 = x + 18[/tex]

[tex]2x + 14-x=18[/tex]

[tex]2x - x = 18 - 14[/tex]

[tex]x=18-14[/tex]

[tex]x = 4[/tex]

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