4r+3r+2=9

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Solution for 4r+3r+2=9 equation:



4r+3r+2=9
We move all terms to the left:
4r+3r+2-(9)=0
We add all the numbers together, and all the variables
7r-7=0
We move all terms containing r to the left, all other terms to the right
7r=7
r=7/7
r=1

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