Question

What is this answer​

Answer 1

Answer:

A

Step-by-step explanation:

$2 |x + 3| = 12$

$\frac{2 |x + 3| }{2} = \frac{12}{2}$

$|x + 3| = 6$

this type of question have 2 answer the positive and negative one

$x + 3 = 6 \: \: \: \: \: \: and \: \: \: \: \: x + 3 = - 6$

$x = 6 - 3 \: \: \: \: \: \: \: and \: \: \: \: \: \: x = - 6 - 3$

$x = 3 \: \: \: \: \: and \: \: \: \: x = - 9$

so the answer is A

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