(4x+15)/5x=1/2

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Solution for (4x+15)/5x=1/2 equation: 



(4x+15)/5x=1/2

We move all terms to the left:

(4x+15)/5x-(1/2)=0



Domain of the equation: 5x!=0

x!=0/5

x!=0

x∈R



We add all the numbers together, and all the variables

(4x+15)/5x-(+1/2)=0

We get rid of parentheses

(4x+15)/5x-1/2=0

We calculate fractions


(8x+30)/10x+(-5x)/10x=0

We multiply all the terms by the denominator


(8x+30)+(-5x)=0

We get rid of parentheses

8x-5x+30=0

We add all the numbers together, and all the variables

3x+30=0

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

3x=-30

x=-30/3

x=-10

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