Question

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!!!

Answer 1

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: