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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

16r-(-8(-2r+1)-2)-8-2=0



We calculate terms in parentheses: -(-8(-2r+1)-2), so:

-8(-2r+1)-2

We multiply parentheses

16r-8-2

We add all the numbers together, and all the variables

16r-10

Back to the equation:

-(16r-10)



We add all the numbers together, and all the variables

16r-(16r-10)-10=0

We get rid of parentheses

16r-16r+10-10=0

We add all the numbers together, and all the variables

=0

r=0/1

r=0

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