2r+49=-8(-r-5)

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Solution for 2r+49=-8(-r-5) equation: 



2r+49=-8(-r-5)

We move all terms to the left:

2r+49-(-8(-r-5))=0

We add all the numbers together, and all the variables

2r-(-8(-1r-5))+49=0



We calculate terms in parentheses: -(-8(-1r-5)), so:

-8(-1r-5)

We multiply parentheses

8r+40

Back to the equation:

-(8r+40)



We get rid of parentheses

2r-8r-40+49=0

We add all the numbers together, and all the variables

-6r+9=0

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

-6r=-9

r=-9/-6

r=1+1/2

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