Respuesta :

Answer:

x = ± 4

Step-by-step explanation:

Given

3 | x | + 2 = 14 ( subtract 2 from both sides )

3 | x | = 12 ( divide both sides by 3 )

| x | = 4

x = ± 4

Since | - 4 | = | 4 | = 4

Answer:

x = ± 4

Step-by-step explanation:

Given

3 | x | + 2 = 14 ( subtract 2 from both sides )

3 | x | = 12 ( divide both sides by 3 )

| x | = 4

x = ± 4

Since | - 4 | = | 4 | = 4

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