6x+3(5x+4)=12(2x-5)

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Solution for 6x+3(5x+4)=12(2x-5) equation: 



6x+3(5x+4)=12(2x-5)

We move all terms to the left:

6x+3(5x+4)-(12(2x-5))=0

We multiply parentheses

6x+15x-(12(2x-5))+12=0



We calculate terms in parentheses: -(12(2x-5)), so:

12(2x-5)

We multiply parentheses

24x-60

Back to the equation:

-(24x-60)



We add all the numbers together, and all the variables

21x-(24x-60)+12=0

We get rid of parentheses

21x-24x+60+12=0

We add all the numbers together, and all the variables

-3x+72=0

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

-3x=-72

x=-72/-3

x=+24

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