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Can anyone solve at least one problem with proof???

Can anyone solve at least one problem with proof???-example-1
User Ab
by
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1 Answer

8 votes
8 votes

Answer:

Number 1 is 2.3

Explanation:

7x-15=1

you would add 15 to the 1 and you get 16

Then you would divide the 16 to the 7 and you will get a decimal like 2.28

You can round it and get 2.3

User Ljdyer
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2.7k points