-2(6r-5)=2(-r-5)-5r

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Solution for -2(6r-5)=2(-r-5)-5r equation: 



-2(6r-5)=2(-r-5)-5r

We move all terms to the left:

-2(6r-5)-(2(-r-5)-5r)=0

We add all the numbers together, and all the variables

-2(6r-5)-(2(-1r-5)-5r)=0

We multiply parentheses

-12r-(2(-1r-5)-5r)+10=0



We calculate terms in parentheses: -(2(-1r-5)-5r), so:

2(-1r-5)-5r

We add all the numbers together, and all the variables

-5r+2(-1r-5)

We multiply parentheses

-5r-2r-10

We add all the numbers together, and all the variables

-7r-10

Back to the equation:

-(-7r-10)



We get rid of parentheses

-12r+7r+10+10=0

We add all the numbers together, and all the variables

-5r+20=0

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

-5r=-20

r=-20/-5

r=+4

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