-6r+2(r+2)-5=-20

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Solution for -6r+2(r+2)-5=-20 equation:


-6r+2(r+2)-5=-20

We simplify the equation to the form, which is simple to understand 
-6r+2(r+2)-5=-20

Reorder the terms in parentheses
-6r+(+2r+4)-5=-20

Remove unnecessary parentheses
-6r+2r+4-5=-20

We move all terms containing r to the left and all other terms to the right. 
-6r+2r=-20-4+5

We simplify left and right side of the equation. 
-4r=-19

We divide both sides of the equation by -4 to get r. 
r=4.75

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