4r+6=25r+9

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Solution for 4r+6=25r+9 equation:



4r+6=25r+9
We move all terms to the left:
4r+6-(25r+9)=0
We get rid of parentheses
4r-25r-9+6=0
We add all the numbers together, and all the variables
-21r-3=0
We move all terms containing r to the left, all other terms to the right
-21r=3
r=3/-21
r=-1/7

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