4.5(-3+4x)=4(2x+4)+12x

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Solution for 4.5(-3+4x)=4(2x+4)+12x equation: 



4.5(-3+4x)=4(2x+4)+12x

We move all terms to the left:

4.5(-3+4x)-(4(2x+4)+12x)=0

We add all the numbers together, and all the variables

4.5(4x-3)-(4(2x+4)+12x)=0

We multiply parentheses

18x-(4(2x+4)+12x)-13.5=0



We calculate terms in parentheses: -(4(2x+4)+12x), so:

4(2x+4)+12x

We add all the numbers together, and all the variables

12x+4(2x+4)

We multiply parentheses

12x+8x+16

We add all the numbers together, and all the variables

20x+16

Back to the equation:

-(20x+16)



We get rid of parentheses

18x-20x-16-13.5=0

We add all the numbers together, and all the variables

-2x-29.5=0

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

-2x=29.5

x=29.5/-2

x=-14+1/1.3333333333333

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