2r+4/4=4r-1/7

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Solution for 2r+4/4=4r-1/7 equation: 



2r+4/4=4r-1/7

We move all terms to the left:

2r+4/4-(4r-1/7)=0

We add all the numbers together, and all the variables

2r-(+4r-1/7)+4/4=0

We add all the numbers together, and all the variables

2r-(+4r-1/7)+1=0

We get rid of parentheses

2r-4r+1+1/7=0

We multiply all the terms by the denominator


2r*7-4r*7+1+1*7=0

We add all the numbers together, and all the variables

2r*7-4r*7+8=0

Wy multiply elements

14r-28r+8=0

We add all the numbers together, and all the variables

-14r+8=0

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

-14r=-8

r=-8/-14

r=4/7

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