4r+15=4r+11

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Solution for 4r+15=4r+11 equation:


4r+15=4r+11

We simplify the equation to the form, which is simple to understand 
4r+15=4r+11

We move all terms containing r to the left and all other terms to the right. 
+4r-4r=+11-15

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

0=-4

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

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