samanthaa70lw samanthaa70lw

12-07-2021
Mathematics

contestada

3|3x+4|-7=5 please help

Respuesta :

angrykai23 angrykai23

14-07-2021

Answer:

[tex]x = 0[/tex]

Step-by-step explanation:

[tex]3 |3x + 4| - 7 = 5[/tex]

Add 7

[tex]3 |3x + 4 | = 12[/tex]

Divide by 3.

[tex] |3x + 4| = 4[/tex]

Remove the absolute value signs and left with:

[tex]3x + 4 = 4[/tex]

Subtract

[tex]3x = 0[/tex]

[tex]x = 0[/tex]

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