3r-4r+1r=-12

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Solution for 3r-4r+1r=-12 equation:


3r-4r+1r=-12

We simplify the equation to the form, which is simple to understand 
3r-4r+1r=-12

We move all terms containing r to the left and all other terms to the right. 
+3r-4r+1r=-12

We simplify left and right side of the equation. 
r=-12

0=-12

The left and right sides are not equal, therefore there is no solution. This equation is invalid.

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