2(x+20)=1/5(20x+400)

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Solution for 2(x+20)=1/5(20x+400) equation: 



2(x+20)=1/5(20x+400)

We move all terms to the left:

2(x+20)-(1/5(20x+400))=0



Domain of the equation: 5(20x+400))!=0

x∈R



We multiply parentheses

2x-(1/5(20x+400))+40=0

We multiply all the terms by the denominator


2x*5(20x+400))-(1+40*5(20x+400))=0

Wy multiply elements

10x^2(2+200x(2=0

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