3-r/8=-9/3

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Solution for 3-r/8=-9/3 equation: 



3-r/8=-9/3

We move all terms to the left:

3-r/8-(-9/3)=0

We add all the numbers together, and all the variables

-r/8+3-(-3)=0

We add all the numbers together, and all the variables

-r/8+6=0

We multiply all the terms by the denominator


-r+6*8=0

We add all the numbers together, and all the variables

-1r+48=0

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

-r=-48

r=-48/-1

r=+48

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