131k views
4 votes

x-9=-18
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2 Answers

3 votes

x-9=18

x-9+9=-18+9

Add the numbers

Add the numbers

x= - 9

Solution:

x=−9

User Nimi
by
3.6k points
3 votes

Answer:

x= 27

Explanation:

x−9+9=18+9

x=27

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User Uesp
by
4.1k points