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Popular >

simplify (-7)+9

Solution

simplify

(- 7) + 9

Solution

2

Solution steps

(- 7) + 9

Apply rule:

(- a) = - a

(- 7) = - 7

= - 7 + 9

Add 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