Simplify by writing the expression without absolute value bars. $| x + 7 |$ for $x \geq - 7$

Select one:
a. $- x - 7$
b. $- x + 7$
c. $x + 7$
d. $x - 7$

Answer

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Answer

Final Answer: $x + 7$

Steps

Step 1 ：The absolute value of a number is its distance from zero on the number line, regardless of direction.

Step 2 ：Therefore, if $x \geq - 7$ , then $x + 7$ is non-negative.

Step 3 ：The absolute value of a non-negative number is the number itself.

Step 4 ：Therefore, $| x + 7 |$ simplifies to $x + 7$ for $x \geq - 7$ .

Step 5 ：Final Answer: $x + 7$