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Popular >

simplify |7|-9

Solution

simplify

∣ 7 ∣ - 9

Solution

- 2

Solution steps

∣ 7 ∣ - 9

Apply absolute rule:

∣ a ∣ = a, a \geq 0

∣ 7 ∣ = 7

= 7 - 9

Subtract the numbers:

7 - 9 = - 2

= - 2

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Frequently Asked Questions (FAQ)

What is |7|-9 ?
The solution to |7|-9 is -2