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

-8(r-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

10r+9=0

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

10r=-9

r=-9/10

r=-9/10

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