2(2+r)-3r=r+8

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Solution for 2(2+r)-3r=r+8 equation:


2(2+r)-3r=r+8

We simplify the equation to the form, which is simple to understand 
2(2+r)-3r=r+8

Reorder the terms in parentheses
+(+4+2r)-3r=r+8

Remove unnecessary parentheses
+4+2r-3r=+r+8

We move all terms containing r to the left and all other terms to the right. 
+2r-3r-1r=+8-4

We simplify left and right side of the equation. 
-2r=+4

We divide both sides of the equation by -2 to get r. 
r=-2

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