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This equation has one solution. 5(r–1) + 3r =7(r + 1) What is the solution?
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18 votes
This equation has one solution.
5(r–1) + 3r =7(r + 1)
What is the solution?

User CMarius
by
5.3k points

1 Answer

5 votes

Answer:

R=12 is the solution

I don't know how to explain but it needs to be 20 characters

User Jsantander
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