x-4=3/7

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Solution for x-4=3/7 equation: 



x-4=3/7

We move all terms to the left:

x-4-(3/7)=0

We add all the numbers together, and all the variables

x-4-(+3/7)=0

We get rid of parentheses

x-4-3/7=0

We multiply all the terms by the denominator


x*7-3-4*7=0

We add all the numbers together, and all the variables

x*7-31=0

Wy multiply elements

7x-31=0

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

7x=31

x=31/7

x=4+3/7

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