(2.5-2.5x)4=5(4x-2)

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Solution for (2.5-2.5x)4=5(4x-2) equation: 



(2.5-2.5x)4=5(4x-2)

We move all terms to the left:

(2.5-2.5x)4-(5(4x-2))=0

We add all the numbers together, and all the variables

(-2.5x+2.5)4-(5(4x-2))=0

We multiply parentheses

-8x-(5(4x-2))+10=0



We calculate terms in parentheses: -(5(4x-2)), so:

5(4x-2)

We multiply parentheses

20x-10

Back to the equation:

-(20x-10)



We get rid of parentheses

-8x-20x+10+10=0

We add all the numbers together, and all the variables

-28x+20=0

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

-28x=-20

x=-20/-28

x=5/7

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