5x=(x+4)+8

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Solution for 5x=(x+4)+8 equation: 



5x=(x+4)+8

We move all terms to the left:

5x-((x+4)+8)=0



We calculate terms in parentheses: -((x+4)+8), so:

(x+4)+8

We get rid of parentheses

x+4+8

We add all the numbers together, and all the variables

x+12

Back to the equation:

-(x+12)



We get rid of parentheses

5x-x-12=0

We add all the numbers together, and all the variables

4x-12=0

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

4x=12

x=12/4

x=3

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