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What plus 7 = –15?

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Lakajah McWilliams ∙

Lvl 2
∙ 5y ago
Updated: 7/27/2021

It is 2x - 8

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Justine Wiegand ∙

Lvl 10
∙ 4y ago
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Related Questions

15 plus -7?

8


What is 8 plus 7 plus 6?

8 plus 7 is 15. 15 plus 6 is 21. :)


Is 7 plus 15 equals 15 plus 7 a commutative addition or associative addition problem?

15 -7 = 8


Is this true 5 plus 3 plus 7 equals 5 plus 7 plus 3?

Yes. 5 + 3 + 7 = 15 and 5 + 7 + 3 = 15


What is 15 plus 7?

17


What is negative 7 plus positive 15 plus negative 8?

-7 + 15 - 8 = 0


If they say 7 plus blank 15 what is the answer?

The answer is 8. In the statement "7 plus blank 15," the word "plus" indicates addition. So, the expression can be written as 7 + x = 15, where x is the unknown number. By solving for x, we find that x = 8.


What is 2 plus 3 plus 7 plus 7 plus 7 plus 12 plus 13 plus 15 plus 17?

83


What is the doubles plus one fact for 7 plus 7?

7 + 7+1=15


Answer to -8 plus -7?

-15


What is -7 plus subtract -8?

-15


What plus 7 equals 15?

8+7 = 15

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