Solve each of the following equations. Show its set on a number line. |4x-4(x+1)|=4 Pls answer immediately i'm giving 100 points!!!

Elliott Urrutia asked Mar 7, 2022

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45 votes

Solve each of the following equations. Show its set on a number line.

|4x-4(x+1)|=4

Pls answer immediately i'm giving 100 points!!!

Elliott Urrutia asked Mar 7, 2022

2.9k points

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8 votes

Answer:

The solution set is all real numbers.

Explanation:

Solve this equation, we have:

$4x - 4/mleft(x + 1/mright) = 4 \\ (4x - 4x - 4) = 4 \\ ( - 4) = 4 \\ 4 = 4$

The final sentence is always true, The solution set is all real numbers.

Showing it in the number line in blue, we have:

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