8x+5=20(4-x)

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Solution for 8x+5=20(4-x) equation: 



8x+5=20(4-x)

We move all terms to the left:

8x+5-(20(4-x))=0

We add all the numbers together, and all the variables

8x-(20(-1x+4))+5=0



We calculate terms in parentheses: -(20(-1x+4)), so:

20(-1x+4)

We multiply parentheses

-20x+80

Back to the equation:

-(-20x+80)



We get rid of parentheses

8x+20x-80+5=0

We add all the numbers together, and all the variables

28x-75=0

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

28x=75

x=75/28

x=2+19/28

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