-r/4-2=3

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Solution for -r/4-2=3 equation: 



-r/4-2=3

We move all terms to the left:

-r/4-2-(3)=0

We add all the numbers together, and all the variables

-r/4-5=0

We multiply all the terms by the denominator


-r-5*4=0

We add all the numbers together, and all the variables

-1r-20=0

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

-r=20

r=20/-1

r=-20

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