-2(1+2r)=-(4r-8)

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Solution for -2(1+2r)=-(4r-8) equation: 



-2(1+2r)=-(4r-8)

We move all terms to the left:

-2(1+2r)-(-(4r-8))=0

We add all the numbers together, and all the variables

-2(2r+1)-(-(4r-8))=0

We multiply parentheses

-4r-(-(4r-8))-2=0



We calculate terms in parentheses: -(-(4r-8)), so:

-(4r-8)

We get rid of parentheses

-4r+8

Back to the equation:

-(-4r+8)



We get rid of parentheses

-4r+4r-8-2=0

We add all the numbers together, and all the variables

-10!=0

There is no solution for this equation

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