3*(4x+9)=-4*(-2x+1)

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Solution for 3*(4x+9)=-4*(-2x+1) equation: 



3(4x+9)=-4(-2x+1)

We move all terms to the left:

3(4x+9)-(-4(-2x+1))=0

We multiply parentheses

12x-(-4(-2x+1))+27=0



We calculate terms in parentheses: -(-4(-2x+1)), so:

-4(-2x+1)

We multiply parentheses

8x-4

Back to the equation:

-(8x-4)



We get rid of parentheses

12x-8x+4+27=0

We add all the numbers together, and all the variables

4x+31=0

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

4x=-31

x=-31/4

x=-7+3/4

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