x-12/5=21/5

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Solution for x-12/5=21/5 equation: 



x-12/5=21/5

We move all terms to the left:

x-12/5-(21/5)=0

We add all the numbers together, and all the variables

x-12/5-(+21/5)=0

We get rid of parentheses

x-12/5-21/5=0

We multiply all the terms by the denominator


x*5-12-21=0

We add all the numbers together, and all the variables

x*5-33=0

Wy multiply elements

5x-33=0

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

5x=33

x=33/5

x=6+3/5

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