11-r=-(2r-3)

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Solution for 11-r=-(2r-3) equation:


11-r=-(2r-3)

We simplify the equation to the form, which is simple to understand 
11-r=-(2r-3)

Remove unnecessary parentheses
11-r=-2r+3

We move all terms containing r to the left and all other terms to the right. 
-1r+2r=+3-11

We simplify left and right side of the equation. 
+1r=-8

We divide both sides of the equation by 1 to get r. 
r=-8

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