-2(r+6)+3=11r+4(r+4)

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Solution for -2(r+6)+3=11r+4(r+4) equation: 



-2(r+6)+3=11r+4(r+4)

We move all terms to the left:

-2(r+6)+3-(11r+4(r+4))=0

We multiply parentheses

-2r-(11r+4(r+4))-12+3=0



We calculate terms in parentheses: -(11r+4(r+4)), so:

11r+4(r+4)

We multiply parentheses

11r+4r+16

We add all the numbers together, and all the variables

15r+16

Back to the equation:

-(15r+16)



We add all the numbers together, and all the variables

-2r-(15r+16)-9=0

We get rid of parentheses

-2r-15r-16-9=0

We add all the numbers together, and all the variables

-17r-25=0

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

-17r=25

r=25/-17

r=-1+8/17

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