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2 years ago

-4|x +3| = -28 I can’t figure it out ):

2 answers:

5 0

Answer

X=4 or X= - 10

Step one divide both sides by -4

-4(|x+3|) over -4 = -28 over -4

|x+3|=7

We know either

X+3=7 or x+3=-7

X+3=7 (possibility 1)

X+3-3= -7 - 3 (subtract three from both sides)

X=-10

Answer

X=4 or X=-10 both are the correct answer it could go either way

SIZIF [17.4K]2 years ago

3 0

Answer:

Step-by-step explanation:

-4|x +3| = -28

|x +3| = 7

x ∈ [4, -10]

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