3r+6/9=4r-8/4

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Solution for 3r+6/9=4r-8/4 equation: 



3r+6/9=4r-8/4

We move all terms to the left:

3r+6/9-(4r-8/4)=0

We add all the numbers together, and all the variables

3r-(4r-2)+6/9=0

We get rid of parentheses

3r-4r+2+6/9=0

We multiply all the terms by the denominator


3r*9-4r*9+6+2*9=0

We add all the numbers together, and all the variables

3r*9-4r*9+24=0

Wy multiply elements

27r-36r+24=0

We add all the numbers together, and all the variables

-9r+24=0

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

-9r=-24

r=-24/-9

r=2+2/3

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