6.8=7+r-3

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Solution for 6.8=7+r-3 equation:


6.8=7+r-3

We simplify the equation to the form, which is simple to understand 
6.8=7+r-3

We move all terms containing r to the left and all other terms to the right. 
-1r=+7-3-6.8

We simplify left and right side of the equation. 
-1r=-2.8

We divide both sides of the equation by -01 to get r. 
r=2.8

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