-5(1/5x-5)=-(x-20)

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Solution for -5(1/5x-5)=-(x-20) equation: 



-5(1/5x-5)=-(x-20)

We move all terms to the left:

-5(1/5x-5)-(-(x-20))=0



Domain of the equation: 5x-5)!=0

x∈R



We multiply parentheses

-5x-(-(x-20))+25=0



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

-(x-20)

We get rid of parentheses

-x+20

We add all the numbers together, and all the variables

-1x+20

Back to the equation:

-(-1x+20)



We get rid of parentheses

-5x+1x-20+25=0

We add all the numbers together, and all the variables

-4x+5=0

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

-4x=-5

x=-5/-4

x=1+1/4

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