Solve for x: 3|2x − 2| + 6 = 18.
x = 3, x = −3
x = 3, x = −1
x = 1, x = −1
x = −3, x = 1

Option 2 - x = 3, x = −1

Step-by-step explanation:

Given : Expression

To find : Solve the expression ?

Solution :

The expression gives an absolute function which means

Expression

1) Taking

Solving,

2) Taking

Solving,

Therefore, The solution of  is x=3,-1.

So, Option 2 is correct.

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

what is the original number? you forgot to add it.