11=-6.8+r

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Solution for 11=-6.8+r equation: 



11=-6.8+r

We move all terms to the left:

11-(-6.8+r)=0

We add all the numbers together, and all the variables

-(r-6.8)+11=0

We get rid of parentheses

-r+6.8+11=0

We add all the numbers together, and all the variables

-1r+17.8=0

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

-r=-17.8

r=-17.8/-1

r=17+0.8/1

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