389,809 views
24 votes
24 votes

x-9=-18
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User Tiago Lira
by
2.6k points

2 Answers

10 votes
10 votes

x-9=18

x-9+9=-18+9

Add the numbers

Add the numbers

x= - 9

Solution:

x=−9

User WBAR
by
2.6k points
12 votes
12 votes

Answer:

x= 27

Explanation:

x−9+9=18+9

x=27

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User Supericy
by
2.7k points