(15x+30)=1/3(102-12x)

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Solution for (15x+30)=1/3(102-12x) equation: 



(15x+30)=1/3(102-12x)

We move all terms to the left:

(15x+30)-(1/3(102-12x))=0



Domain of the equation: 3(102-12x))!=0

x∈R



We add all the numbers together, and all the variables

(15x+30)-(1/3(-12x+102))=0

We get rid of parentheses

15x-(1/3(-12x+102))+30=0

We multiply all the terms by the denominator


15x*3(-12x+102))-(1+30*3(-12x+102))=0

Wy multiply elements

45x^2(-+90x(-=0

We use the square of the difference formula

45x^2(-90x(-=0

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