20+7x=8(x+2)

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Solution for 20+7x=8(x+2) equation: 



20+7x=8(x+2)

We move all terms to the left:

20+7x-(8(x+2))=0



We calculate terms in parentheses: -(8(x+2)), so:

8(x+2)

We multiply parentheses

8x+16

Back to the equation:

-(8x+16)



We get rid of parentheses

7x-8x-16+20=0

We add all the numbers together, and all the variables

-1x+4=0

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

-x=-4

x=-4/-1

x=+4

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