4R/9+5r/9=9r/9

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Solution for 4R/9+5r/9=9r/9 equation: 



4/9+5R/9=9R/9

We move all terms to the left:

4/9+5R/9-(9R/9)=0

We add all the numbers together, and all the variables

5R/9-(+9R/9)+4/9=0

We get rid of parentheses

5R/9-9R/9+4/9=0

We multiply all the terms by the denominator


5R-9R+4=0

We add all the numbers together, and all the variables

-4R+4=0

We move all terms containing R to the left, all other terms to the right

-4R=-4

R=-4/-4

R=1

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