39(5x-2)=42(4x+2)

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Solution for 39(5x-2)=42(4x+2) equation: 



39(5x-2)=42(4x+2)

We move all terms to the left:

39(5x-2)-(42(4x+2))=0

We multiply parentheses

195x-(42(4x+2))-78=0



We calculate terms in parentheses: -(42(4x+2)), so:

42(4x+2)

We multiply parentheses

168x+84

Back to the equation:

-(168x+84)



We get rid of parentheses

195x-168x-84-78=0

We add all the numbers together, and all the variables

27x-162=0

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

27x=162

x=162/27

x=6

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