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

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



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

We move all terms to the left:

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

We multiply parentheses

-8x-(2(x+9))-12=0



We calculate terms in parentheses: -(2(x+9)), so:

2(x+9)

We multiply parentheses

2x+18

Back to the equation:

-(2x+18)



We get rid of parentheses

-8x-2x-18-12=0

We add all the numbers together, and all the variables

-10x-30=0

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

-10x=30

x=30/-10

x=-3

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