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goldenfox [79]
2 years ago
15

Identify the solution set for: −2|−2x−4|=−12

Mathematics
2 answers:
myrzilka [38]2 years ago
4 0

Answer:

C: {−5, 1)

Step-by-step explanation:

Starting with −2|−2x−4|=−12, divide both sides by -2:

|−2x−4| =  6

Reduce this by dividing all terms by 2:

|-x - 2| = 3

This is equivalent to   x + 2 = 3  and  x + 2 = - 3

Solving thse two equations, we get x = 1 and x = -5

And so the solution set is  C: {−5, 1)

Annette [7]2 years ago
4 0

Answer:

abc i need to put a real answer

Step-by-step explanation:

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Solve the following problems. I REALLY NEED HELP 80 POINTS!
lisabon 2012 [21]

Answer:

a   10 yd   2ft  7 in

b 10 yd  1 ft  2 in

c  99 yd

d.  4840 sq  yd  7 sq ft  119 sq in  

Step-by-step explanation:

a.      2 ft. 5 in. +

9 yd. 3 ft. 2 in.

---------------------

9 yd   5ft   7 in

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10 yd   2ft  7 in



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--------------------------------------------------

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 4839  sq yd  15 sq ft   263 sq in

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8 0
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Simplify x + 4 - 5x - 2
Blababa [14]

Answer:

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x+4-5x-2

1) collect like like terms

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2) factor out the -2

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7 0
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