Question
Solve the equation. Graph and check your solutions. |x| + 9 = 11 Solve the equation for x. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
OA. x = (Type an integer or a simplified fraction. Use a comma to separate answers as needed.) OB. There is no solution.
OA. x = (Type an integer or a simplified fraction. Use a comma to separate answers as needed.) OB. There is no solution.
Answers
GPT 3.5
|x| + 9 = 11
Subtract 9 from both sides:
|x| = 2
For x to be equal to 2, the absolute value of x should be equal to 2 or -2.
So, x = 2 or x = -2.
The solution to the equation is x = 2, -2.
(OA) x = 2, -2
Subtract 9 from both sides:
|x| = 2
For x to be equal to 2, the absolute value of x should be equal to 2 or -2.
So, x = 2 or x = -2.
The solution to the equation is x = 2, -2.
(OA) x = 2, -2