-2(9r-5)+8r=4(r+4)

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Solution for -2(9r-5)+8r=4(r+4) equation: 



-2(9r-5)+8r=4(r+4)

We move all terms to the left:

-2(9r-5)+8r-(4(r+4))=0

We add all the numbers together, and all the variables

8r-2(9r-5)-(4(r+4))=0

We multiply parentheses

8r-18r-(4(r+4))+10=0



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

4(r+4)

We multiply parentheses

4r+16

Back to the equation:

-(4r+16)



We add all the numbers together, and all the variables

-10r-(4r+16)+10=0

We get rid of parentheses

-10r-4r-16+10=0

We add all the numbers together, and all the variables

-14r-6=0

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

-14r=6

r=6/-14

r=-3/7

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