r-5+6r=9

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Solution for r-5+6r=9 equation:



r-5+6r=9
We move all terms to the left:
r-5+6r-(9)=0
We add all the numbers together, and all the variables
7r-14=0
We move all terms containing r to the left, all other terms to the right
7r=14
r=14/7
r=2

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