Respuesta :

Answer:

C { x l x < - 3 }

Step-by-step explanation:

7x +1 < 4(x - 2)

7x + 1 < 4x - 8

7x - 4x < - 1 - 8

3x < - 9 | ÷3

x < - 3

nyzia

Answer:

[tex]x < - 3[/tex]

[tex]7x + 1 < 4(x - 2) \\ 7x + 1 < 4x - 8 \\ 7x + 1 - 4x < - 8 \\ 3x + 1 < - 8 \\ 3x < - 8 - 1 \\ 3x < - 9 \\ x = - 9over3 \\ x < - 3[/tex]

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