0.3=15/30+x

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Solution for 0.3=15/30+x equation: 



0.3=15/30+x

We move all terms to the left:

0.3-(15/30+x)=0



Domain of the equation: 30+x)!=0

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

x)!=-30

x!=-30/1

x!=-30

x∈R



We add all the numbers together, and all the variables

-(+x+15/30)+0.3=0

We get rid of parentheses

-x+0.3-15/30=0

We multiply all the terms by the denominator


-x*30-15+(0.3)*30=0

We add all the numbers together, and all the variables

-x*30-6=0

Wy multiply elements

-30x-6=0

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

-30x=6

x=6/-30

x=-1/5

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