.70=r-(-8/5)

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Solution for .70=r-(-8/5) equation: 



.70=r-(-8/5)

We move all terms to the left:

.70-(r-(-8/5))=0

We add all the numbers together, and all the variables

-(r-(-8/5))+0.7=0

We multiply all the terms by the denominator


-(r-(-8+(0.7)*5))=0



We calculate terms in parentheses: -(r-(-8+(0.7)*5)), so:

r-(-8+(0.7)*5)

We add all the numbers together, and all the variables

r+4.5

Back to the equation:

-(r+4.5)



We get rid of parentheses

-r-4.5=0

We add all the numbers together, and all the variables

-1r-4.5=0

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

-r=4.5

r=4.5/-1

r=-4+0.5/1

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