1=r-11

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Solution for 1=r-11 equation:


1=r-11

We simplify the equation to the form, which is simple to understand 
1=r-11

We move all terms containing r to the left and all other terms to the right. 
-1r=-11-1

We simplify left and right side of the equation. 
-1r=-12

We divide both sides of the equation by -01 to get r. 
r=12

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