8x+4=(x-1)+7

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Solution for 8x+4=(x-1)+7 equation: 



8x+4=(x-1)+7

We move all terms to the left:

8x+4-((x-1)+7)=0



We calculate terms in parentheses: -((x-1)+7), so:

(x-1)+7

We get rid of parentheses

x-1+7

We add all the numbers together, and all the variables

x+6

Back to the equation:

-(x+6)



We get rid of parentheses

8x-x-6+4=0

We add all the numbers together, and all the variables

7x-2=0

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

7x=2

x=2/7

x=2/7

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