2r+12=23.3

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Solution for 2r+12=23.3 equation:


2r+12=23.3

We simplify the equation to the form, which is simple to understand 
2r+12=23.3

We move all terms containing r to the left and all other terms to the right. 
+2r=+23.3-12

We simplify left and right side of the equation. 
+2r=+11.3

We divide both sides of the equation by 2 to get r. 
r=5.65

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