(11+r)+1=2(r+1)

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Solution for (11+r)+1=2(r+1) equation:


(11+r)+1=2(r+1)

We simplify the equation to the form, which is simple to understand 
(11+r)+1=2(r+1)

Remove unnecessary parentheses
11+r+1=2*(r+1)

Reorder the terms in parentheses
11+r+1=+(+2r+2)

Remove unnecessary parentheses
+11+r+1=+2r+2

We move all terms containing r to the left and all other terms to the right. 
+1r-2r=+2-11-1

We simplify left and right side of the equation. 
-1r=-10

We divide both sides of the equation by -1 to get r. 
r=10

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