-19=8r-4+1

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Solution for -19=8r-4+1 equation:


-19=8r-4+1

We simplify the equation to the form, which is simple to understand 
-19=8r-4+1

We move all terms containing r to the left and all other terms to the right. 
-8r=-4+1+19

We simplify left and right side of the equation. 
-8r=+16

We divide both sides of the equation by -08 to get r. 
r=-2

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