Math, asked by yourbigbrain, 5 hours ago

-7 + ____ = 2 please​

Answers

Answered by sanyalohmod
0

Answer:

9

Step-by-step explanation:

lets take x be the number.

-7+x= 2

x= 2-(-7)

x= 2+7

x= 9

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Answered by justarandombrain
0

Answer:

9

Step-by-step explanation:

Let's take the blank as x.

-7+x=2.

Commutative property of addition: x+(-7)=2

rewrite: x-7=2. Mow rearrange:

x=2+7=9.

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