(X+1.5)/(30+x)=20/100

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Solution for (X+1.5)/(30+x)=20/100 equation: 



(X+1.5)/(30+X)=20/100

We move all terms to the left:

(X+1.5)/(30+X)-(20/100)=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∈R



We add all the numbers together, and all the variables

(X+1.5)/(X+30)-(+20/100)=0

We get rid of parentheses

(X+1.5)/(X+30)-20/100=0

We calculate fractions


(100X+150)/(100X+3000)+(-20X-600)/(100X+3000)=0

We multiply all the terms by the denominator


(100X+150)+(-20X-600)=0

We get rid of parentheses

100X-20X+150-600=0

We add all the numbers together, and all the variables

80X-450=0

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

80X=450

X=450/80

X=5+5/8

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