r+4/7=1/7

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Solution for r+4/7=1/7 equation: 



r+4/7=1/7

We move all terms to the left:

r+4/7-(1/7)=0

We add all the numbers together, and all the variables

r+4/7-(+1/7)=0

We get rid of parentheses

r+4/7-1/7=0

We multiply all the terms by the denominator


r*7+4-1=0

We add all the numbers together, and all the variables

r*7+3=0

Wy multiply elements

7r+3=0

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

7r=-3

r=-3/7

r=-3/7

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