3(4x-7)=27,x

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Solution for 3(4x-7)=27,x equation: 



3(4x-7)=27.x

We move all terms to the left:

3(4x-7)-(27.x)=0

We add all the numbers together, and all the variables

3(4x-7)-(+27.x)=0

We multiply parentheses

12x-(+27.x)-21=0

We get rid of parentheses

12x-27.x-21=0

We add all the numbers together, and all the variables

-15x-21=0

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

-15x=21

x=21/-15

x=-1+2/5

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