-2=r-10/8

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Solution for -2=r-10/8 equation: 



-2=r-10/8

We move all terms to the left:

-2-(r-10/8)=0

We add all the numbers together, and all the variables

-(+r-10/8)-2=0

We get rid of parentheses

-r-2+10/8=0

We multiply all the terms by the denominator


-r*8+10-2*8=0

We add all the numbers together, and all the variables

-r*8-6=0

Wy multiply elements

-8r-6=0

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

-8r=6

r=6/-8

r=-3/4

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