x=21/13

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Solution for x=21/13 equation: 



x=21/13

We move all terms to the left:

x-(21/13)=0

We add all the numbers together, and all the variables

x-(+21/13)=0

We get rid of parentheses

x-21/13=0

We multiply all the terms by the denominator


x*13-21=0

Wy multiply elements

13x-21=0

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

13x=21

x=21/13

x=1+8/13

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