How do you simplify the expression $- | - 7 |$ $-abs(-7)$ ?

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How do you simplify the expression $- | - 7 |$ $-abs(-7)$ ?

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Answer 1 · 2018-04-27T16:01:13

-7

Explanation:

In regard to the order of operations, absolute value bars ( $∣ ∣$ $||$ ) take the same precedence as parentheses. That means we take the absolute value of $- 7$ $-7$ first, which means to find the distance from that number to 0 (basically, this converts any number into a positive number), leaving us with:

$- 7$ $-7$

Answer 2 · 2018-04-27T16:03:24

-7

Explanation:

You would first do the absolute value of $- 7$ $-7$ and then multiply the absolute value of $- 7$ $-7$ by $- 1$ $-1$ .

$- | - 7 |$ $-|-7|$

$- (7)$ $-(7)$

$- 7$ $-7$

Find the absolute value of $- 7$ $-7$ , which is $7$ $7$ .
Multiply the absolute value of $- 7$ $-7$ by $- 1$ $-1$ . Since the absolute value of $- 7$ $-7$ is $7$ $7$ and $7 \cdot - 1$ $7*-1$ is $- 7$ $-7$ , the answer is $- 7$ $-7$ .

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How do you simplify the expression $- | - 7 |$ $-abs(-7)$ ?

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