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What's the answer to 6r + 7 = 13 + 7r

2 Answers

3 votes
Using the basic rules of algebra,

6r+7=13+7r

7=13+r
-6 = r
User Lqr
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3 votes
I hope this helps you



6r-7r=13-7


-r=6


r= -6
User Harmic
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