250/2.5=30/x

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Solution for 250/2.5=30/x equation: 



250/2.5=30/x

We move all terms to the left:

250/2.5-(30/x)=0



Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+30/x)+250/2.5=0

We add all the numbers together, and all the variables

-(+30/x)+100=0

We get rid of parentheses

-30/x+100=0

We multiply all the terms by the denominator


100*x-30=0

We add all the numbers together, and all the variables

100x-30=0

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

100x=30

x=30/100

x=3/10

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