-2(2x+3)=-4(x+1)-21

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Solution for -2(2x+3)=-4(x+1)-21 equation: 



-2(2x+3)=-4(x+1)-21

We move all terms to the left:

-2(2x+3)-(-4(x+1)-21)=0

We multiply parentheses

-4x-(-4(x+1)-21)-6=0



We calculate terms in parentheses: -(-4(x+1)-21), so:

-4(x+1)-21

We multiply parentheses

-4x-4-21

We add all the numbers together, and all the variables

-4x-25

Back to the equation:

-(-4x-25)



We get rid of parentheses

-4x+4x+25-6=0

We add all the numbers together, and all the variables

19!=0

There is no solution for this equation

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