8x+4=(2x-5)+7

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Solution for 8x+4=(2x-5)+7 equation: 



8x+4=(2x-5)+7

We move all terms to the left:

8x+4-((2x-5)+7)=0



We calculate terms in parentheses: -((2x-5)+7), so:

(2x-5)+7

We get rid of parentheses

2x-5+7

We add all the numbers together, and all the variables

2x+2

Back to the equation:

-(2x+2)



We get rid of parentheses

8x-2x-2+4=0

We add all the numbers together, and all the variables

6x+2=0

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

6x=-2

x=-2/6

x=-1/3

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