8+3r=4(r+4)-5

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Solution for 8+3r=4(r+4)-5 equation: 



8+3r=4(r+4)-5

We move all terms to the left:

8+3r-(4(r+4)-5)=0



We calculate terms in parentheses: -(4(r+4)-5), so:

4(r+4)-5

We multiply parentheses

4r+16-5

We add all the numbers together, and all the variables

4r+11

Back to the equation:

-(4r+11)



We get rid of parentheses

3r-4r-11+8=0

We add all the numbers together, and all the variables

-1r-3=0

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

-r=3

r=3/-1

r=-3

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