10=r+1+2r

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Solution for 10=r+1+2r equation:


10=r+1+2r

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

We move all terms containing r to the left and all other terms to the right. 
-1r-2r=+1-10

We simplify left and right side of the equation. 
-3r=-9

We divide both sides of the equation by -3 to get r. 
r=3

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