2,4(-6x-17)=-7,8(5x-20)

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Solution for 2,4(-6x-17)=-7,8(5x-20) equation: 



2.4(-6x-17)=-7.8(5x-20)

We move all terms to the left:

2.4(-6x-17)-(-7.8(5x-20))=0

We multiply parentheses

-14.4x-(-7.8(5x-20))-40.8=0



We calculate terms in parentheses: -(-7.8(5x-20)), so:

-7.8(5x-20)

We multiply parentheses

-39x+156

Back to the equation:

-(-39x+156)



We get rid of parentheses

-14.4x+39x-156-40.8=0

We add all the numbers together, and all the variables

24.6x-196.8=0

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

24.6x=196.8

x=196.8/24.6

x=8

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