-5r-2.9+3.8r-2.9r+1=

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Solution for -5r-2.9+3.8r-2.9r+1= equation:


-5r-2.9+3.8r-2.9r+1=0

We simplify the equation to the form, which is simple to understand 
-5r-2.9+3.8r-2.9r+1=0

We move all terms containing r to the left and all other terms to the right. 
-5r+3.8r-2.9r=0+2.9-1

We simplify left and right side of the equation. 
-4.1r=+1.9

We divide both sides of the equation by -4.1 to get r. 
r=-0.463414634146

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