2x+7=8(4-x)

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



2x+7=8(4-x)

We move all terms to the left:

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

We add all the numbers together, and all the variables

2x-(8(-1x+4))+7=0



We calculate terms in parentheses: -(8(-1x+4)), so:

8(-1x+4)

We multiply parentheses

-8x+32

Back to the equation:

-(-8x+32)



We get rid of parentheses

2x+8x-32+7=0

We add all the numbers together, and all the variables

10x-25=0

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

10x=25

x=25/10

x=2+1/2

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